See the pics
Look back at Katy's evolution in photos!
Listen to her song, 'Skinny Love'
What your favorite celebs SHOULD sacrifice for Lent
YOU pick the finalists. YOU choose the winners. Vote now!
We're gonna make a little selfie history of our own...
St. Patrick's Day events, parade info, photos and more!
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iHeartRadio Music Awards Nominee Spotlight: Taylor Swift
Ryan Seacrest's Quote Of The Day
Aloe Blacc Shares Dr. Dre's Blunt Advice to Him
CATS & ABS! Real men like cats, and exercise with them too!
WATCH: Justin Bieber serenades Selena Gomez at SXSW