Justin Bieber, Lil Wayne Celebrate With Floyd Mayweather

Floyd Mayweather had a serious fight on his hands against Marcos Maidana on Saturday night, but the undefeated champ was awarded the win with the decision. Two judges had it for Mayweather, while the third scored it 114-114.

After the bout, Mayweather celebrated like only Mayweather knows how: kicking it with Justin Bieber, his hat inspired by Pharrell, and Lil Wayne.