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06/16/2010 05:12 am ET Updated May 25, 2011

Partying Under The Whale At The Natural History Museum (PHOTOS)

It wasn't all old bones at the American Museum of Natural History Thursday night.

Claire Danes, Emmy Rossum, Ivanka Trump and others celebrated under the giant whale as part of the Lilly Pulitzer-sponsored annual dance.

Check out some pictures below:

PHOTO GALLERY
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BEFORE YOU GO
American Natural History Museum's Museum Dance
PHOTO GALLERY
American Natural History Museum's Museum Dance