Justin Bieber, Usher, Johnny Manziel and more celebrities attend the Cavs opener

CLEVELAND, Ohio -- Jay Z and Beyonce may not have been at the Cleveland Cavs home opener last night (There's a decent chance they were hiding in a suite). But there were plenty of other celebrities out in the open at the Q Thursday. R&B star and Cavs part ... http://ift.tt/1tKeKTn