Add Yahoo as a preferred source to see more of our stories on Google. Usher, whom Bieber was once signed to under his record label, is known to have been mentored by Diddy. That relationship led to ...

The Queens rapper posted the TMZ photo of Bieber grabbing Usher with a caption that cut straight to the heart of years of tension between the two former allies. “I was a baby why you let him do that ...

As Sean "Diddy" Combs' trial continues, old celebrity interviews are resurfacing—and some of them are raising far more ...