Shoshanna Gruss—socialite, designer, ex-girlfriend of Jerry, and wife of Josh—turns 34 today. Former investment banker and U.S. Ambassador to France, Felix Rohatyn, is 81. Time Inc. chief Ann Moore is turning 59. Former News Corp. exec Peter Chernin is 57. Interior designer/Target fave Thomas O'Brien is turning 48. Actress Annette Bening is 51. Melanie Brown ("Scary Spice") is turning 34. Noel Gallagher of Oasis is turning 42. Fellow Brit Rupert Everett is 50. Brazilian model Ana Beatriz Barros turns 27. Lisa Whelchel of Facts of Life fame is 46. And La Toya Jackson is celebrating her 53rd birthday today. Weekend birthdays below.

Daniel Benedict, the overly-tanned 'mocialite, companion of Andrew Saffir, and business partner of Marjorie Gubelmann, turns 37 today. (Looking for a gift? A Paul Labrecque Healthy Glow session should do the trick.) Other birthdays: Literary agent Mort Janklow turns 78 today. Burlesque dancer Julie Atlas Muz is 35. Reclusive billionaire Ira Rennert turns 74 tomorrow.

A self-described "true Gemini," Muz was born in Detroit, MI as Julia Ann Muz. She attended Oberlin for college where she majored in dance and history. She then grew up to become a burlesque dancer. That's what a liberal arts education gets you these days.

· See Dada showgirl and performance artist Julie Atlas Muz at Chez Es Saada.
· Watch Music for Weddings and Funerals at Scandinavia House [via Flavorpill]
· Join the cult of Bettie Page: tickets now on sale for the March 22nd event.