
In honor of Katy Perry’s 30th birthday on Oct. 25, 2014, Billboard is taking a look back at the “California Gurl’s” 30 greatest moments! From her very first album ever all the way to her most recent happenings, click through the gallery to see Katy’s wild ride!
Don’t worry, we’re sure she’ll celebrate her “Birthday” in excellent style. Party on, Katy!