Actor-producer David Nelson (”The Adventures of Ozzie and Harriet“) is 73. Former Rolling Stones bassist Bill Wyman is 73. Actor F. Murray Abraham is 70. Actor Kevin Kline is 62. Actor B.D. Wong is 49. Drummer Ben Gillies of Silverchair is 30. Singer Monica is 29. Singer-actress Adrienne Bailon of 3LW (”The Cheetah Girls”) is 26. Actress Shenae Grimes (”90210″) is 20.