Katy Perry

Would that gold record by your fave superstar be a hit if it was released by an unknown?

As if Katy Perry's sultry V magazine spread with Madonna wasn't enough, she just had to go ahead and pose for a shot with yet another pop icon: Adele! Be still our hearts.

Happy Friday, PopCrushers! To get your weekend started right, it's time for the latest installment of the PopCrush Mini-Mix. PopCrush Mini-Mix 9 has jams from Michael Jackson + Justin Timberlake, Katy Perry, Bruno Mars and more. Ready to turn up the volume?

Like a foot to your chest from Solange Knowles I'm droppin' mad beats this weekend. Your sternum will be thumping to exclusive HK remixes on all your fave hits!

Though both Lady Gaga and Katy Perry have repeatedly insisted that they are not competing against each other, it looks like Mother Monster may have had a change of heart.

We love the fierce determination at the root of Katy Perry's 2013 hit, 'Roar,' but the song tugged at our heartstrings in an entirely different way when covered by a five-year-old cancer patient.

It's a big weekend on In The Mix With HK™. We've got killer new exclusive remixes on the hottest joints out there, plus brand new bangers from a bevy of new artists.

This might be the sweetest video we have seen all week! 5-year-old Kai Langer, aka the most adorable little kid on the planet, stopped by the 'Ellen DeGeneres Show' to chat with the host and show off his rendition of Katy Perry's anthem, 'Roar.'

Has Katy Perry moved on to another man already?

Think you know Katy Perry better than Katy Perry herself? Well, a Katy Perry-o-phile named Emily thought she did and competed against the singer on a hilarious faux game show skit on 'Jimmy Kimmel Live!' last night (April 21).

Apr. 20, is a unique situation this year as the Holy Christian holiday of Easter and the (un)official day of marijuana both fall on this date today. We took a look at some of your favorite stars and the Easter wishes they're sending their fans, as well as a few 4/20 jokes here and there.

Move over, Robert Pattinson, Riff Raff and John Mayer, the rumored hookups and official ex of Katy Perry. The singer and supreme catch may be dating DJ Diplo.