Say what you want about polarizing boxing champ Floyd Mayweather Jr., you'd have to agree that he knows how to make an entrance. 

Saturday night's welterweight title fight between Mayweather and Miguel Cotto at the MGM Grand Casino in Las Vegas was memorable, not so much for the boxing, but for the celebrity circus that preceded the fight. Mayweather enlisted a ridiculous entourage to walk him to the ring that included Justin Bieber, 50 Cent, Lil Wayne, and Triple H. After all the hoopla was finished, Mayweather defeated Cotto in a 12-round unanimous decision. Then after the fight the who's who of celebrity cool gathered in the ring again to celebrate Mayweather's hard-fought victory.