Back to Blonde – Best Katy Perry Hairstyles

People might now know that Katy Perry is a natural blonde and her given name is Katy Hudson. She changed it because, well, Kate Hudson already uses the moniker. Change is the only constant for celebs.

At the 2011 premiere for 'The Smurfs' movie, K.P. had returned to a golden shade and looked like a totally different person.

This change was completely transformative for the signer, and she didn't look like "our" Katy. But it was a fun swap out for the summer.