Katy Perry's Fashion Icons? Natalie Wood and Judy Jetson

"They have the ability to adapt and evolve and change," she says of her unlikely idols

Source: http://feeds.people.com/~r/people/headlines/~3/SNOxqk1TkkU/

Izabella Miko Izabella Scorupco Jaime King Jaime Pressly Jamie Chung