Katy Perry Will Perform at the Grammy Awards The Grammys will hear Katy Perry roar.

Katy Perry Threw Her ‘Roar’ Behind Hillary Clinton At The DNC Katy Perry raised her voice at the Democratic National Convention, and urged all Americans to do the same.

Katy Perry performs "Roar" at DNC

Katy Perry performs 'Rise,' 'Roar' at DNC Katy Perry awoke the Wells Fargo Center crowd with two enthusiastic commands: 'Rise' and 'Roar.'

Katy Perry: 'Let's Roar for Hillary!'

Katy Perry comes out victorious over nuns after battle over convent The battle is over ... and Katy Perry can roar victoriously! On April 13, a judge in Los Angeles ruled that Katy Perry would be victorious in the battle over land between herself and a group of nuns. Though the story seems to lend itself to a great s Read more ... etup for a joke, Katy Perry really went head-to-he…

Katy Perry Caused A Litte Outrage In Taiwan While we’d definitely expect Katy Perry’s ex, Russell Brand, to find himself suddenly mired in an political controversy, we’re genuinely surprised to see Perry stirring things up. International intrigue usually falls outside of her wheelhouse. Read more ... Yet, here we are. The “Roar” star made some

Katy Perry's Halftime Show Review: A Magical, Polarizing Super Bowl Acid Trip So many people are going to hate Katy Perry's Halftime Show. But it was silly. It was unapologetic. It had Missy Elliott! And it was fun. Roar on with your bad self, Katy.

Watch: Rob Gronkowski sings Katy Perry at Super Bowl Media Day You're going to hear Rob Gronkowski "Roar" when he tries his hand at some Katy Perry.

Katy Perry Clears Up Rumors About Her Super Bowl Performance Katy Perry picked the wrong woman to shade. The singer of self-empowerment anthems like "Roar" and "Firework" continued her Super Bowl promotion tour with another subtle dig at her Grammy winning peers. Perry just really wants us to know that she did Read more ... n't shell out any money to score the