Chris Brown Under Fire For What Some Say Was Lip-Synching

More than one music artist is calling out Chris Brown, saying he was lip-synching during his performance at the Billboard Music Awards. INSIDE EDITION has the latest.     

Everyone's still talking about Chris Brown's performance at the Billboard Music Awards.

It certainly looked, and sounded, like he was lip-synching.

Before Brown even left the stage, Joe Jonas of the Jonas Brothers took to Twitter, asking: "What happened to people singing live?"

Pink also tweeted: "One day if I lip-synch I hope to do it as well as him."

But a defiant Brown is shouting down his critics with his own tweet: "Don't hold ya breath waiting for me to stop doing me!"