Your Move, Katy Perry: Taylor Swift to Launch Mobile GameNow they've got (more) bad blood.
Is Katy Perry Teasing New Lyrics?"It's time to go electric" sounds like it could be from a new Katy Perry song, right?
Watch Katy Perry Fangirl Over Jennifer Lawrence"I can make it in the world, you inspire me!"
Katy Perry Grants Christmas Wish for Burn Victim Sayfre SweetWhat a surprise for this little girl.
[WATCH] Katy Perry is Your Festive Fairy in Her New Holiday Song "Every Day Is A Holiday"
Artists Send Their Love to Paris Following Terrorist AttacksDetails are still unfolding following the various attacks throughout the city including a hostage situation at an Eagles of Death Metal concert at Paris’ Le Bataclan. We will keep you posted.
[LISTEN] Preview of Katy Perry's "Everyday is a Holiday"
Katy Perry Tops Taylor Swift on Forbes' Highest-Paid Women ListPerry raked in an estimated $135 million.
Watch Katy Perry Geek Out While on Stage with MadonnaPerry yelled "I love you 'Mom!'" Awwwww.
Katy Perry and Hillary Clinton Celebrate Birthdays on InstagramPerry and Clinton's birthdays are one day apart.
[WATCH] Katy Perry Sings At Hillary Clinton Rally
5 Times Katy Perry Went RockWatch Katy Perry rock out with Joe Perry, John Mayer, Lenny Kravitz and The Rolling Stones!