Julia Roberts and Catherine Zeta Jones along with two body doubles have enjoyed a naked jacuzzi party.
They were celebrating the end of a week's filming on their latest movie, America's Sweethearts.
The actresses and their film body doubles had to be persuaded to leave the hot tub by security men at a Las Vegas hotel.
The pair partied into the early hours singing Beatles songs around the piano at the Hyatt Regency Hotel.
They went to their rooms at 5am - but minutes later they were in the jacuzzi.
Robert Purdy, marketing manager of the hotel said, "Miss Roberts and Catherine Zeta Jones certainly had a good time here. "