Usher signed Justin Bieber to Island/Def Jam four years ago.  The label helped turn Bieber into a fabulously wealthy, famous pop star.

Four years later, Bieber has been revealed as one of the biggest douches ever, and — surprise! — most of his recent singles aren’t selling well.

Of course, it’s all Def Jam’s fault. Or it was … until Bieber deleted his tweet.

Here’s the new one:

Such a sincere guy.