Robert De Niro turns 66 today. Sean Penn is turning 49. Controversial book publisher Judith Regan is 56. Yankees star Jorge Posada is turning 38. J. Crew CEO Mickey Drexler and Oracle CEO Larry Ellison are both turning 65 today. John McDonald, the restaurateur behind Lure Fishbar, Chinatown Brasserie, and the now-closed Lever House, is 41. Jonathan Franzen, the author of The Corrections, is 50. E! host Giuliana DePandi Rancic is 34. Nicola Kraus, the co-author of The Nanny Diaries, is 35. Hollywood exec Gail Berman is turning 53. Singer Belinda Carlisle is 51. Retired tennis player Jim Courier turns 39. Donnie Wahlberg is turning 40. Former Senator Norm Coleman is 60. And Rick Hilton, father of Paris and Nicky, turns 54 today.