Actor Roger Smith is 77. Blues guitarist Lonnie Brooks is 76. Actor Roger Mosley (”Magnum, P.I.”) is 61. Guitarist Keith Richards of the Rolling Stones is 66. Director Steven Spielberg is 63. Movie critic Leonard Maltin is 59. Guitarist Elliot Easton of The Cars is 56. Actor Ray Liotta is 54. Actor Brad Pitt is 46. Actress Rachel Griffiths (”Brothers and Sisters,” ”Six Feet Under”) is 41. Country singer Cowboy Troy is 39. Rapper DMX is 39. DJ Lethal of Limp Bizkit is 37. Actress Katie Holmes (”Dawson’s Creek”) is 31. Singer Christina Aguilera is 29.

−AP