Annie Lennox, Kevin Spacey and Jeff Goldblum were among the stars celebrating at a charity fundraiser in London on Tuesday (15Apr08).
The celebrities were attending the 190th birthday of the British capital's Old Vic theatre, of which Spacey is artistic director, at London's Annabel's nightclub.
Lennox sang a selection of her hits at the event, while Spacey and Goldblum delighted partygoers by performing a song-and-dance number.
A total of $700,000 (GBP350,000) was raised for the Old Vic.
A spokesperson for the theatre says, "Everyone had a terrific night and raised a lot of money for a good cause."