What's Justin's favorite pop song right now?
Plus: Jimmy Fallon sputtered and Courteney Cox squealed in a blistering round of Catch Phrase, and more, on our daily late-night roundup.
He wants the grown-ups, but they're all already listening to Carly.
The pop star and the "Hipster Cop" were both on hand.
It's up to you whether that's a good or bad thing.
Matt Lauer approves.
Check out "Right Here."
Yes, this is a controversy that our mayor is weighing in on.
No living person, anyway.
Eat your heart out, Chris Brown.
First, Justin Bieber, and soon, Lady Gaga and Nicki Minaj.
Looks like he's taking this new boxing thing a little too seriously.
And why Barbra Streisand was very picky about her alien name.
Even the Biebs isn't 2 good 4 2 Chainz.