By Rebecca Silverstein
If you want to be famous, you need an unforgettable face. But what if you look just like someone else? See which stars have doppelgangers in Hollywood, and vote on whether or not you think they look alike.
Leighton Meester and Minka Kelly
They may have co-starred in "The Roommate," but we think these beautiful brunettes could play sisters. Do you see a striking similarity?
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