Stars of movies, music and sport came out in force to watch the fight between Floyd Mayweather and Oscar de la Hoya. Jack Nicholson was met by basketball great Magic Johnson.
Dame Helen Mirren, who watched the Saturday's bout with her husband Taylor Hackford (left), made rabbit ears behind comedy actor Will Ferrell.
R&B star Mary J Blige sat with Floyd Mayweather's six-year-old daughter Iyanna.
Desperate Housewives actress Eva Longoria was ringside with actor Mario Lopez, who played Slater in Saved by the Bell and appeared on Dancing with the Stars.
Latin music star Marc Anthony sang the national anthem before the fight at the MGM Grand in Las Vegas.
Anthony's wife Jennifer Lopez cheered her husband on from the sidelines.
Actor John Cusack (right) joined Hollywood star Jim Carrey (centre) and his girlfriend, model and actress Jenny McCarthy.
Rap mogul P Diddy was among the big names from the music world watching the bout, which was billed as the richest fight in boxing history.
Hip-hop star Jay-Z was also at the fight, which was won by Floyd Mayweather on points.