Singers like Lady Gaga, Katy Perry and Miley Cyrus all put on amazing performances, complete with out-of-this-world outfits!
The always bold and colorful Katy Perry drew some hair hue inspiration from the Muppets! See her new look here.
We like to think they're perfect, but the truth is, our favorite pop stars sometimes have a few missteps along the way -- literally.
In her cover story for the October 2014 issue of Harper's Bazaar, Katy Perry opens up about a variety of topics, including her how she meets men, how she acts out and the surprising app you'll find on her phone.
Is Katy Perry the inspiration behind Taylor Swift's new song, 'Bad Blood'?
Katy Perry took fans behind the scenes of her 'This Is How We Do' video,' giving them an extra-special look at the visual.
PopCrush Mini-Mix 25 features remixed tracks from artists like Katy Perry, Ariana Grande, Demi Lovato and more. Listen here
Miley Cyrus, Katy Perry, One Direction and other top music stars are being recognized for various achievements and milestones in the 2015 edition of the Guinness Book of World Records. The annual list of record holders will be hitting bookshelves on Sept. 10.
5SOS performed a rockin' cover of Katy Perry's 'Teenage Dream,' while Rixton did a stripped down version of Ariana Grande's 'Problem.' Whose cover is best?
Who knew that this 16-year-old Christian singer with pigtails would later grow up to be one of the most popular pop stars in music?
Recently, a video featuring Katy Perry as a young teen Christian singer has popped up online from a man who documented her in 2001.