PHOTO: Justin Bieber, Lil Wayne, 50 Cent with Floyd Mayweather by Memphis Rap May 7, 2012, 9:20 pm PHOTO: Justin Bieber, Lil Wayne, 50 Cent with Floyd MayweatherLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Sign me up for the newsletter!