UFC's Nate Diaz to Justin Bieber: 'Shut Your Bitch Ass Up'

Nate Diaz went into UFC 196 with middle fingers blazing, beat Conor McGregor down, and called everyone a motherfucker before leaving Las Vegas. So really, Justin Bieber is getting off easy.Justin Bieber Is Very Sad Conor McGregor Lost
Hours after Diaz upset McGregor on Saturday night, Bieber took to Instagram to express his admiration for the Irish fighter, calling him "a true champion" who "fights with style and finesse." Biebs apparently didn't feel quite the same way about Diaz, giving him re