Zooey Deschanel is the toast of Hollywood with hit show New Girl making its mark around the globe.
But despite her current high profile, don't get confused. The 32-year-old bears more than a passing resemblance to songstress Katy Perry.
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And if their physical similarities weren't enough, both girls are famous for their bubbly personalities and have the same quirky style.
The pretty pair aren't the only celebrity doppelgangers either. Lately, Spice Girl Melanie Chisholm's tumbling, feminine tresses have been remniscent of the Duchess of Cambridge's famous mane.
And Gossip Girl's Chace Crawford is a dead ringer for Thor star Chris Hemsworth.
Here, HELLO! Online rounds up a dazzling array of stars and their lookalikes.