Justin Bieber -- BOXING WITH MAYWEATHER ... No Shirt (Of Course)
Justin Bieber is gonna EAT LIGHTNING AND CRAP THUNDER ... 'cause he's now training to box with the greatest fighter alive -- Floyd Mayweather Jr Bieber and Floyd threw on the gloves at the legendary Ten Goose boxing gym in Van Nuys, CA -- where…
TMZ — Justin Bieber is gonna EAT LIGHTNING AND CRAP THUNDER ... 'cause he's now training to box with the greatest fighter alive -- Floyd Mayweather Jr Bieber and Floyd threw o... more info