Is Justin Bieber Switching to Boxing? The Singer Trains With Floyd Mayweather [Photos]

Justin Bieber and Floyd Mayweather are getting rough. The two had another man date — except this time, they’re not getting pedicures and massages.

Justin posted three shots of him training with the welterweight champ early this morning (October 17).

So is Justin training to go in the ring himself? We’ll just have to see…