Everybody starts somewhere — even pop icons.
Katy Perry - Page 3
Katy Perry jokingly referred to One Direction's Niall Horan as a 'stage five clinger' on Instagram.
Katy Perry's 'Swish Swish' lyric video features Brazilian 'Butt Queen' and meme star Gretchen.
Mayer, nearly 40, says he might be too old to take the bait.
Bloom was spotted in the buff while on vacation in August 2016 and set tabloids into a frenzy.
Calvin Harris, Katy Perry, Pharrell and Big Sean collaborate on 'Feels,' a breezy reggae-dance track with a trippy video.
See how the Ariana Grande's charity event came together through Katy's eyes.
She is the only person to hold three Diamond Song Awards from the Recording Industry Association of America.
The news is getting mixed reactions from fans who are either completely overjoyed or extremely upset.
Perry joined the social media network in 2009, and has been the center of more than a few viral moments.