Comedian Shecky Greene is 87. Original Mouseketeer Darlene Gillespie is 72. Singer J.J. Jackson is 72. Singer Peggy Lennon of the Lennon Sisters is 72. Guitarist Steve Howe of Yes (and of Asia) is 66. Singer-actor John Schneider is 53. Guitarist Izzy Stradlin (Guns N' Roses) is 51. Singer Julian Lennon is 50. Rapper Biz Markie is 49. Actress Robin Wright is 47. Actress Patricia Arquette is 45. Actor Taylor Kitsch is 32. Actor Taran Noah Smith (“Home Improvement”) is 29.