Christopher Tirri

Biebs and Pitbull will join other big names like Adele, Kendrick Lamar, and The Weeknd.

The cast of "Friends" and other hit sitcoms reunite to honor director James Burrows.

Mother Monster's got the magic pipes.

Moretz may be a "Kick-Ass" actress, but her karaoke skills are delightfully questionable.

We've never turned our backs on each other yet...so why would we now?"

"[H]is glamour was something he was using to express a message to people that was very healing for their souls," Gaga explains.

The initiative hopes to "provide safer, more inclusive online experiences."

The 'Hands To Myself' video is here — and we officially need a cold shower...and a better home security system.

Adele breaks down her new album with NPR and gives a charming performance of "Hello" with Fallon, The Roots, and classroom instruments.

"I need to heal," says Pauley Perrette, following her recent assault that could have gone much worse.

Angry trans protesters called Caitlyn Jenner "a clueless rich white woman" and an "insult to trans women."

Vivica A. Fox called 50 Cent a "booty snatcher", then he insinuated she raped him. What a win for social media beefs everywhere!