Country singer Don Reid of the Statler Brothers is 68. Guitarist Fred Stone of Sly and the Family Stone is 67. Singer Laurie Anderson is 66. Country singer Gail Davies is 65. Drummer Nicko McBrain of Iron Maiden is 61. Saxophonist Kenny G is 57. Singer Richard Butler of Psychedelic Furs is 57. Actor Ron Livingston is 46. Singer Brian McKnight is 44. Musician Claus Norreen (Aqua) is 43. Actor-singer Mark Wahlberg is 42. Actor Chad Allen (“Dr. Quinn, Medicine Woman”) is 39. Bassist P-Nut of 311 is 39. Actress Navi Rawat (“Numb3rs”) is 36. Actress Liza Weil (“Gilmore Girls”) is 36. Bassist Pete Wentz of Fall Out Boy is 34. Guitarist Seb Lefebvre of Simple Plan is 32. Actress Amanda Crew is 27.