Because no international spectacle is complete without Sir Paul leading a stadium-wide sing-along.
Meet the most talented members of Team USA, equally capable of winning gold and scoring their own victory songs.
Liz Rosenberg: "[Madonna] has done a handful of club dates in the past and they were never more than 45 minutes."
Two tickets to see the band perform are yours for the taking. Enter to win!
Plus: Diddy explains something very important to the world.
The funny man claims he's so over Carly Rae Jepsen's tune. Where's Bieber when you need him?
Oh, Drake. You shouldn't have said those things. No, really -- you shouldn't have.
The Bieb landed in hot water with a fellow passenger (and mother of two) for using some four-letter words on a New Zealand flight.
The late-night host gets super-friendly with The Boss during his visit to her eponymous talk show.
The first 1:35 of The Bieb's short film allows him to flex his acting muscles and work on his brooding.
Because there's no way Chris Martin isn't going to be a part of the London games in some capacity.
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We <3 Meredith.
Making out like bandits, these two.
You want a boyfriend? You want an iPad?
EXO keeps killing it while T-ara tanks.
She should probably blame "I Am Woman" for her album delays instead.
Britney needs to listen to some "Stronger (What Doesn't Kill You)," ASAP.
Guess he's too young for any bad habits yet......
Glamberts, no tears yet...
In case you were curious...
"I'M KANYE MOTHERF*CKING WEST"
Do you have the moves like Austin?
This week.... tipping the velvet....
It's both! Two artists are sent packing and some old favorites swing by the studio