These are difficult times for hedge fund king Paul Tudor Jones but he was all smiles as the guest of honor at last night's 11th annual NYU Child Study Center Gala at Cipriani 42nd Street. Joining Jones and his wife Sonia (left) was the center's director, Harold Koplewicz, co-chairs (and fellow finance big wigs) Gary Cohn and Lisa Pevaroff, David and Danielle Ganek, and Michael Novogratz and wife Sukey, and a crowd of nearly 600, including Vera Wang and Arthur Becker, Jon Corzine, Elie Wiesel, Jane and Jimmy Buffett, Ellen Barkin, Erica Jong, Jane Rosenthal, Christiane Celle, Faith Popcorn, Al D'Amato, Larry Silverstein and wife Klara, Neal Shapiro and Juju Chang, Julie and Ed Minskoff, Elaine and Ken Langone, Susan and Martin Lipton, Claude Wasserstein, Linda and Arthur Carter, Alice and Tom Tisch, Vicki and Stuart Match Suna, and Brooke and Dan Neidich. [PMc, NYSD]

Tina Turner turns 69 today, can you believe it? Natasha Bedingfield is celebrating her 27th birthday. Artist Kara Walker is 39. Financier (and former billionaire) Michael Novogratz is 44. Cartoonist Roz Chast is 54. Actress Garcelle Beauvais is 42. Actor Peter Facinelli is 35. And Cicciolina, the former Italian porn star and ex-wife of Jeff Koons, is 57 today.

Mike Novogratz is the president of Fortress Investment Group, the first US-based private equity/hedge fund to sell shares to the public.