Motown Records founder Berry Gordy Jr. is 84. Singer Randy Newman is 70. Musician Paul Shaffer is 64. Actor Ed Harris is 63. Actress S. Epatha Merkerson is 61. Country singer Kristine Arnold of Sweethearts of the Rodeo is 57. Actor Judd Nelson is 54. Drummer Matt Cameron (Pearl Jam, Soundgarden) is 51. Comedian Jon Stewart is 51. Actress Garcelle Beauvais is 47. Singer Dawn Robinson (En Vogue, Lucy Pearl) is 45. Musician apl.de.ap of Black Eyed Peas is 39. Rapper Chamillionaire is 34. Keyboardist Rostam Batmanglij of Vampire Weekend is 30. Singer-keyboardist Tyler Glenn of Neon Trees is 30. Singer Trey Songz is 29.