The pop superstar shares a new single that will be used for this summer's NBC Rio Olympics.

Adele’s 25 has surpassed 5 million sales, but that wasn’t enough for the London singer to land her on the annual FORBES list.

She also debuted a new Christmas record called "Every Day Is A Holiday" in the ad campaign.

Find out who’s the Queen of this year’s FORBES list at $135 million.

This year's GRAMMY Awards had performances from Rihanna, Ariana Grande, Sam Smith, Kanye West, Usher, Beyonce & more!

The all-music edition of #MeanTweets makes its long-awaited return!

The pop-singer roars her way through a Super Bowl Halftime Show!

It's no longer a secret: Mrs. Supa Dupa Fly will be rocking that stage!

Chilli and T-Boz thank their fans for all the support.

Get a sneak peek at what it takes to put together a world tour of this magnitude.

Watch Katy Perry prepare for her Super Bowl XLIX performance on February 1st, 2015!

We guess Katy is the type of the girl to pay-to-play the Super Bowl.

We love a girl who knows her football.