Coachella’s 20 Best Celebrity Sightings Through the Years (PHOTOS)
See photos of stars like Kesha, Vanessa Hudgens, Katy Perry and more attend Coachella throughout the years.
Which Fellow Pop Star Is Katy Perry Dying to Collaborate With?
Perry said on 'American Idol' that a certain 'Born This Way' singer would make a great complement.
“American Idol” Names Its First 7 of Top 14 Finalists (PHOTOS)
Did your favorite make the cut?
YouTube’s 10 Most Viewed Music Videos: Taylor Swift, Katy Perry + More
From Katy Perry to Luis Fonsi, these are the ten most viewed music videos on YouTube.
‘American Idol’ Top 24 Celebrity Duets Revealed (PHOTOS)
Bebe Rexha, Sugarland, Luis Fonsi and more are ready to hop onto the 'Idol' stage.
11 Songs You Didn’t Know Your Favorite Stars Wrote
You may be surprised at the famous faces behind these equally famous songs.
Luke Bryan Sides with Katy Perry Over Controversial ‘American Idol’ Kiss
'Our hearts are in the right place,' the country star says.