Singer Tom Jones is 69. Actor Ken Osmond is 66. Talk show host Jenny Jones is 63. Actor Liam Neeson is 57. Singer-songwriter Johnny Clegg is 56. Actor William Forsythe is 54. Record producer L.A. Reid is 53. Musician Prince is 51. Guitarist Dave Navarro is 42. Actor Karl Urban is 37. Comedian Bill Hader is 31. Actress Larisa Oleynik is 28. Actor Michael Cera is 21.