Floyd Mayweather, Justin Bieber, Lil’ Wayne, 50 Cent, Yuriyorkis Gamboa

Floyd Mayweather Jr., center, poses for a photo with, from left, Justin Bieber, Lil’ Wayne, 50 Cent and Cuban boxer Yuriyorkis Gamboa after defeating Miguel Cotto for the WBA super welterweight title, Saturday, May 5, 2012, in Las Vegas. (AP Photo/Eric Jamison)