Famous Boxing Fans Author:SI StaffPublish date:Oct 12, 2009Famous Boxing Fans Angelina Jolie and Brad PittAl Bello/Getty ImagesAngelina Jolie and Brad Pitt at Manny Pacquiao vs. Ricky Hatton. Mariah Carey and Nick CannonGabriel Bouys/AFP/Getty ImagesGrammy winner Mariah Carey and husband Nick Cannon watched the Floyd Mayweather Jr.-Shane Mosley fight. Russell CroweRobert Beck/SIRussell Crowe watching Manny Pacquiao vs Oscar De La Hoya. Arnold SchwarzeneggerGabriel Buoys/AFP/Getty ImagesThe then-California governor and his son Patrick at Floyd Mayweather's win over Juan Manuel Marquez. David BeckhamNicky Loh/Getty ImagesDavid Bechkam watches Manny Pacquiao fight Brandon Rios during the 'Clash in Cotai' WBO International Welterweight title bout.Gabriel Bouys/AFP/Getty ImagesActor Denzel Washington was in attendance at Floyd Mayweather Jr.'s 2007 knockout win over Britain's Ricky Hatton. Eva Longoria-ParkerGabriel Bouys/AFP/Getty ImagesEva Longoria-Parker attends the Floyd Mayweather--Shane Mosley welterweight fight. Jack NicholsonGabriel Bouys/AFP/Getty ImagesActor Jack Nicholson watched as Manny Pacquiao stopped Ricky Hatton. Heidi KlumBryan Steffy/Getty ImagesHeidi Klum attends the Floyd Mayweather-Canelo Alvarez bout. Billy Crystal Chris Polk/FilmMagicBilly Crystal at Oscar de la Hoya vs Bernard Hopkins. Mark Wahlberg and Will FerrellGabriel Bouys/AFP/Getty ImagesMark Wahlberg and Will Ferrell attend Manny Pacquiao vs Miguel Cotto. Sylvester StalloneXaume Olleros/AFP/Getty ImagesSylvester Stallone shows a "selfie" he took ringside prior to the match between Jessie Vargas and Antonio DeMarco. Jim Carrey and Jenny McCarthyKevork Djansezian/APJim Carrey and Jenny McCarthy attend the Oscar De La Hoya and Floyd Mayweather fight. Jake Gyllenhaal and RihannaJamie McCarthy/Getty ImagesJake Gyllenhaal and Rihanna attend Roc Nation Sports Presents: throne boxing at The Theater at Madison Square Garden. Rosie PerezMike Pont/FilmMagicBoxer Dusty Hernandez-Harrison and actress Rosie Perez at the 2015 Throne Boxing at The Theater at Madison Square Garden. Gwen Stefani Al Bello/Getty ImagesGwen Stefani looks on before the fight between Ricky Hatton and Floyd Mayweather Jr. Paris Hilton, Cy Waits and actor Dax ShepardChris Trotman/Getty ImagesParis Hilton, Cy Waits and actor Dax Shepard attend the Manny Pacquiao and Shane Mosley fight. Owen WilsonBryan Steffy/Getty ImagesOwen Wilson at Floyd Mayweather Jr. vs. Canelo Alvarez. Nicole KidmanEric Jamison/APNicole Kidman before the start of the Bernard Hopkins-Oscar De La Hoya unified middleweight title fight. Donald TrumpStan Honda/AFP/Getty ImagesDonald Trump flashes a peace sign before the Lennox Lewis-Michael Grant fight. Sylvester Stallone, Magic Johnson, and Sugar Ray LeonardJed Jacobsohn/Getty ImagesSylvester Stallone, Magic Johnson, and Sugar Ray Leonard play around before Shane Mosley takes on Winky Wright.Kevork Djansezian/APMeg Ryan and comedian Tracey Ullman say hello to fans before the Lennox Lewis-Hasim Rahman bout. StingPatrik Stollarz/AFP/Getty ImagesSting and French actors Jean-Paulk Belmondo and Jean Reno at the bout between Wladimir Klitschko and French challenger Jean-Marc Mormeck. Will SmithAl Bello/Getty ImagesWill Smith watches the Leo Santa Cruz vs Manuel Roman match. Jay-Z and RihannaJerritt Clark/WireImageRihanna and Jay Z attend the 2015 Throne Boxing Fight Night. Charles BarkleyEthan Miller/Getty ImagesNBA analyst and former player Charles Barkley at the Floyd Mayweather Jr. vs. Juan Manuel Marquez event. DiddyEthan Miller/Getty ImagesSean "Diddy" Combs at Floyd Mayweather vs. Juan Manuel Marquez. George LopezEthan Miller/Getty ImagesOscar De La Hoya and comedian George Lopez joke around as Floyd Mayweather prepared to take the ring against Juan Manuel Marquez. Mario Lopez and Courtney MazzaJohn M. Heller/Getty ImagesMario Lopez and Courtney Mazza attend the 3rd Annual Sugar Ray Leonard Big Fighter, Big Cause Charity Boxing Night. D.L. HughleyEthan Miller/Getty ImagesActor/comedian D.L. Hughley spoke at the weigh-in for boxers Floyd Mayweather and Juan Manuel Marquez. Michael BayEthan Miller/Getty ImagesDirector Michael Bay and Tyrese Gibson talk after Floyd Mayweather Jr. defeated Juan Manuel Marquez. Selita EbanksAndrew H. Walker/Getty ImagesModel Selita Ebanks shows her boxing love in New York. Tiger Woods and Charles BarkleyEthan Miller/Getty ImagesTiger Woods and Charles Barkley at the Robert Guerrero-Orlando Salido fight. Micky RourkeJuerg Schreiter /Icon SMIMicky Rourke visits the Warriors Boxing event at the new Seminole Hard Rock Casino in Hollywood, Fla. Triple-HEthan Miller/Getty ImagesWrestlers love boxing, too. WWE star Triple-H supported Floyd Mayweather in his ring return against Juan Manuel Marquez. Ron ArtestJames Devaney/WireImageMetta World Peace attends the Paulie 'The Magic Man' Malignaggi vs Zab 'Super' Judah bout. Mike TysonRich Schultz/Getty ImagesMike Tyson attends the fight between Miguel Cotto and Sergio Martinez. George Lopez and Sugar Ray LeonardTiffany Rose/WireImageSugar Ray Leonard and George Lopez enjoy a FatBurger at Sugar Ray Leonard's 3rd Annual Charity Boxing Night. Angie Martinez, Michael K. Williams and Rosie PerezMike Pont/FilmMagicAngie Martinez, Michael K. Williams and Rosie Perez attend 2015 Throne Boxing at The Theater at Madison Square Garden. Hayden PanettiereLars Baron/Bongarts/Getty ImagesHayden Panettiere at the bout between Vitali Klitschko of Ukraine and Albert Sosnowski of Poland at the Veltins Arena in Gelsenkirchen, Germany. Anna Paquin and Stephen MoyerKevork Djansezian/Getty ImagesAnna Paquin and Stephen Moyer attend Manny Pacquiao v Timothy Bradley. Pooch Hall and Jon VoightBryan Steffy/Getty ImagesActors Pooch Hall and Jon Voight attend the VIP pre-fight party at Floyd Mayweather vs. Canelo Alvarez. Billy Crystal and Jorge PosadaJustin Lane/EPABilly Crystal and Jorge Posada sit together before the start of the fight between Miguel Cotto and 'Sugar' Shane Mosley. Osi UmenyioraAndrew H. Walker/Getty ImagesRoy Jones Jr. and New York Giant Osi Umenyiora helped kick off "Fight Week" in New York City in 2008. Liev Schreiber and actress Naomi WattsAl Bello/Getty ImagesLiev Schreiber and actress Naomi Watts watch the bout between James Moore and Pawel Wolak. Lizzy CaplanBryan Steffy/Getty ImagesActress Lizzy Caplan arrives at the MGM Grand Garden Arena for the Floyd Mayweather vs. Canelo Alvarez bout. William H. MacyBryan Steffy/Getty ImagesWilliam H. 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