Celebrity                                        Doppelgangers That                         Will Blow Your Mind

Katy Perry and Zooey Deschanel

When pop star Katy Perry first became famous after the release of her second album in 2008, Zooey Deschanel was already a well-known actress, and comparisons between the two were immediate. 

The New Girl star did not seem too happy about it: "It's a little bit annoying, to be totally blunt," she told MTV in 2009. "The only similarity that we have is that we look a little bit alike. I have met her before. She seems like a nice person. I'm happy that she's famous enough now that she's not going out and being mistaken for me."