Boo! Hollywood's Real Ghost Hunters!

Is Leighton a fraidy-cat? Does Anna believe in ghosts? Find out who jumps at things that go bump in the night!

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LEIGHTON MEESTER

Is Gossip Girl's queen bee a believer? "Yes – in the nicest possible way," she says. "If there are ghosts, then they're good. [But] I've never seen them."