It seems like there’s no love lost between Justin Bieber and Usher these days. At Beyoncé and Jay-Z’s Oscars after-party, the pair reportedly got into such a heated confrontation that they nearly came ...

Usher is seemingly unfazed by the argument he and Justin Bieber had just a week ago, as he's seen strolling the streets of L.A. looking as cool as a cucumber. We broke the story ... Usher and Justin ...