Michael Moore turns 55 today. Social fixture (and Estee Lauder heiress) Aerin Lauder Zinterhofer is turning 39. Model Jessica Stam is 23. Writer Ken Auletta is turning 67. Former NBC CEO Bob Wright is 66. Actor Kal Penn is turning 32. Model/actress Jaime King turns 30. Former New Line co-chief Michael Lynne is 68. Real estate heiress and socialite Beth Rudin DeWoody is turning 57. Comedian George Lopez is turning 48. Valerie Bertinelli is 49. And Slumdog Millionaire star Dev Patel is 19.