7 celebrity look-alikes that made us do a double-take

In honor of Look-Alike Day, we round up some of our favorite doppelgängers.

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Katy Perry (L) and Zooey Deschanel (R) Katy Perry (L) and Zooey Deschanel (R) (Photo: Jason Merritt/Getty Images Entertainment and s_bukley> / Shutterstock)

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Zooey Deschanel/Katy Perry

The star of "New Girl" and the top girl on the pop scene have more in common than just their dark shoulder-length hair, big eyes and good looks. Both are accomplished musicians. Deschanel (right) is one half of Portland-based folk duo "She & Him" in which she sings, and plays both the piano and the ukelele. Meanwhile, Perry (left) has been performing on bigger stages as of late – this January she was the star of the halftime show at the Super Bowl in Arizona.

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