More pics of Justin at the MGM Grand Garden Arena in Las Vegas, Nevada. (may 3)

justinbieber: “You can’t go into a ring, fight dirty and try to win against the most technical fighter in the sport.”

justinbieber: 46-0 ♛

justinbieber: Haha ♛

adidasneolabel: Justin checks out what’s hot on the NEO rack.

johnny: JB making sure the champ gets taped up right. :)

tyrese: TWJ #Ring #Vegas #SideLineJokes