Manny Pacquiao v Shane Mosley

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HOLLYWOOD, CA - APRIL 20: Manny Pacquiao (R) of the Philippines trains with strength coach Alex Ariza (L) during a media workout at the Wild Card Boxing Club on April 20, 2011 in Hollywood, California.

Pacquiao v Mosley Final News Conference

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LAS VEGAS, NV - MAY 04: Boxers Manny Pacquiao (L) and Shane Mosley pose during the final news conference for their bout at the MGM Grand Hotel/Casino May 4, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas.

Pacquiao v Mosley Final News Conference

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LAS VEGAS, NV - MAY 04: Boxer Manny Pacquiao speaks during the final news conference for his bout against Shane Mosley at the MGM Grand Hotel/Casino May 4, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas.

Pacquiao v Mosley Final News Conference

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LAS VEGAS, NV - MAY 04: Boxer Shane Mosley smiles during the final news conference for his bout against Manny Pacquiao at the MGM Grand Hotel/Casino May 4, 2011 in Las Vegas, Nevada. Mosley will challenge Pacquiao for his WBO welterweight title on May 7, 2011 in Las Vegas.

Pacquiao v Mosley Final News Conference

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LAS VEGAS, NV - MAY 04: Boxer Manny Pacquiao's trainer Freddie Roach laughs during the final news conference for Pacquiao's bout against Shane Mosley at the MGM Grand Hotel/Casino May 4, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas.

Pacquiao v Mosley Final News Conference

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LAS VEGAS, NV - MAY 04: Boxer Shane Mosley smiles during the final news conference for his bout against Manny Pacquiao at the MGM Grand Hotel/Casino May 4, 2011 in Las Vegas, Nevada. Mosley will challenge Pacquiao for his WBO welterweight title on May 7, 2011 in Las Vegas.

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: (L-R) Boxers Manny Pacquiao of the Philippines and Shane Mosley pose after the weigh-in for their WBO welterweight title fight at MGM Grand Garden Arena on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas.

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: Boxer Manny Pacquiao of the Philippines steps on the scale at 145 pounds before his WBO welterweight title fight against Shane Mosley at MGM Grand Garden Arena on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: Boxer Shane Mosley steps on the scale at 147 pounds before his WBO welterweight title fight against Manny Pacquiao of the Philippines at MGM Grand Garden Arena on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: Boxer Shane Mosley greets the crowd before he steps on the scale at 147 pounds before his WBO welterweight title fight against Manny Pacquiao of the Philippines at MGM Grand Garden Arena on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: Sportscaster James Brown speaks before the weigh-in for the Manny Pacquiao of the Philippines and the Shane Mosley WBO welterweight title fight at MGM Grand Garden Arena on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas

Pacquiao v Mosley - Weigh-In

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Manny Pacquiao of the Philippines and US Shane Mosley (R) attend the official weigh-in for their fight in Las Vegas, Nevada on May 6, 2011. The eight division world champion Pacquiao marks his return to Las Vegas for the first time since 2009 to fight Mosley for the World Boxing Organization welterweight title at the Garden Arena in the MGM Grand on May 7.

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: Francis Ramos, a fan of Manny Pacquiao, holds a sign before the weigh-in for the Manny Pacquiao of the Philippines and Shane Mosley WBO welterweight title fight on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas

Pacquiao v Mosley - Weigh-In

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LAS VEGAS, NV - MAY 06: Francis Ramos, Alex Cagalawan and Bing Oamilda, fans of Manny Pacquiao, holds signs before the weigh-in for the Manny Pacquiao of the Philippines and Shane Mosley WBO welterweight title fight on May 6, 2011 in Las Vegas, Nevada. Pacquiao will defend his WBO welterweight title against Mosley on May 7, 2011 in Las Vegas

Manny Pacquiao v Shane Mosley

(Photo credit should read GABRIEL BOUYS/AFP/Getty Images)

Manny Pacquiao of the Philippines and US Shane Mosley (R) attend the official weigh-in for their fight in Las Vegas, Nevada on May 6, 2011. The eight division world champion Pacquiao marks his return to Las Vegas for the first time since 2009 by fighting Mosley for the World Boxing Organization welterweight title at the Garden Arena in the MGM Grand on May 7.

Pacquiao v Mosley - Weigh-In

(Photo by GABRIEL BOUYS/AFP/Getty Images)

Manny Pacquiao of the Philippines attends the official weigh-in for his fight against US Shane Mosley in Las Vegas, Nevada on May 6, 2011. The eight division world champion Pacquiao marks his return to Las Vegas for the first time since 2009 by fighting Mosley for the World Boxing Organization welterweight title at the Garden Arena in the MGM Grand on May 7.

Pacquiao v Mosley - Weigh-In

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US Shane Mosley attends the official weigh-in for his fight against Manny Pacquiao of the Philippines in Las Vegas, Nevada on May 6, 2011. The eight division world champion Pacquiao marks his return to Las Vegas for the first time since 2009 by fighting Mosley for the World Boxing Organization welterweight title at the Garden Arena in the MGM Grand on May 7.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao of the Philippines looks on during the post-fight news conference after Pacquiao defeated Shane Mosley by unanimous decision in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (L-R) Manny Pacquiao of the Philippines hugs Shane Mosley during the post-fight news conference after Pacquiao defeated Mosley by unanimous decision in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (L-R) Paris Hilton talks with Manny Pacquiao as Hilton sits with Jinkee Pacquiao during the post-fight news conference after Pacquiao defeated Shane Mosley by unanimous decision in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Paris Hilton (L) and Manny Pacquiao's wife Jinkee Pacquiao attend a post-fight news conference after Manny Pacquiao defeated Shane Mosley by unanimous decision to retain his WBO welterweight title at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao of the Philippines and Paris Hilton pose after the post-fight news conference after Pacquiao defeated Shane Mosley by unanimous decision in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Actor/singer Jamie Foxx (L) and actor/singer Tyrese Gibson appear in the ring after performing before the WBO welterweight title fight between Manny Pacquiao and Shane Mosley at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Actor/singer Charice Pempengco in the ring to sing the national anthem from the Philippines before the Manny Pacquiao and Shane Mosley WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Shane Mosley and Manny Pacquiao of the Philippines in the ring during the second round in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Performer LL Cool J appears in the ring after singing, 'Mama Said Knock You Out' during boxer Shane Mosley's entrance before taking on Manny Pacquiao of the Philippines in their WBO welterweight title fight at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada. Pacquiao retained the title by unanimous decision.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Performer LL Cool J sings, 'Mama Said Knock You Out' as boxer Shane Mosley enters the ring to take on Manny Pacquiao of the Philippines in their WBO welterweight title fight at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada. Pacquiao retained the title by unanimous decision.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (C) Shane Mosley walks to enter the ring to take on Manny Pacquiao of the Philippines in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

(Photo by Ethan Miller/Getty Images)

LAS VEGAS, NV - MAY 07: Performer LL Cool J sings, 'Mama Said Knock You Out' as boxer Shane Mosley enters the ring to take on Manny Pacquiao of the Philippines in their WBO welterweight title fight at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada. Pacquiao retained the title by unanimous decision.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao of the Philippines greets the crowd before taking on Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (R-L) Manny Pacquiao of the Philippines connects with a right to the head of Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (R-L) Manny Pacquiao of the Philippines throws a right at Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (R-L) Manny Pacquiao of the Philippines connects with a right to the head of Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (L-R) Shane Mosley connects with a left to the face of Manny Pacquiao of the Philippines in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (L) Shane Mosley is knocked down in the third round by Manny Pacquiao of the Philippines in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (R-L) Manny Pacquiao of the Philippines throws a right at Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao of the Philippines celebrates after his unanimous decision victory against Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao of the Philippines celebrates after his unanimous decision victory against Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: (R-L) Manny Pacquiao of the Philippines throws a right at Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.

Manny Pacquiao v Shane Mosley

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Manny Pacquiao of the Philippines (R) punches Shane Mosley (L) of the US during their bout for the World Boxing Organization (WBO) welterweight title at the Garden Arena in the MGM Grand in Las Vegas, Nevada on May 7, 2011. Pacquiao retained the WBO welterweight title by beating Mosley to extend his winning streak to 14 bouts.

Manny Pacquiao v Shane Mosley

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Manny Pacquiao of the Philippines (R) fights against Shane Mosley of the US (L) for the World Boxing Organization (WBO) welterweight title at the Garden Arena in the MGM Grand in Las Vegas, Nevada on May 7, 2011. Pacquiao retained the WBO welterweight title by beating Mosley to extend his winning streak to 14 bouts.

Manny Pacquiao v Shane Mosley

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Manny Pacquiao of the Philippines (R) fights against Shane Mosley of the US (L) for the World Boxing Organization (WBO) welterweight title at the Garden Arena in the MGM Grand in Las Vegas, Nevada on May 7, 2011. Pacquiao retained the WBO welterweight title by beating Mosley to extend his winning streak to 14 bouts.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao (R) hits Shane Mosley in the 10th round of their WBO welterweight title fight at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada. Pacquiao retained his title with a unanimous-decision victory.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Shane Mosley (L) and Manny Pacquiao battle in the fifth round of their WBO welterweight title fight at the MGM Grand Garden Arena May 7, 2011 in Las Vegas, Nevada. Pacquiao retained his title with a unanimous-decision victory.

Manny Pacquiao v Shane Mosley

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LAS VEGAS, NV - MAY 07: Manny Pacquiao of the Philippines celebrates after his unanimous decision victory against Shane Mosley in the WBO welterweight title fight at MGM Grand Garden Arena on May 7, 2011 in Las Vegas, Nevada.