Jennifer Aniston Parties With Ashton Kutcher & Demi Moore (PHOTOS)

Jennifer Aniston took the stage Monday night to sing 'Yellow Submarine' as part of the 9th Annual 24-Hour Plays on Broadway--a series of six 10-minute plays in which the actors don't get to see the scripts until 12 hours before the curtain. Aniston, 40, shared the stage with Ashton Kutcher, his wife and self-proclaimed 'Puma' Demi Moore, 46, and Brooke Shields, 44.

The cast celebrated at an after-party held at Crest Lounge's Opera Ballroom in NYC.

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PHOTOS:

• • • • • • Ashton Kutcher, Demi Moore and Jennifer Aniston

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