Bill Cosby is 75.
Christine McVie of Fleetwood Mac is 69.
Denise Nicholas is 68.
Jay Thomas is 64.
Walter Egan is 64.
Richard Simmons is 64.
Cheryl Ladd is 61.
Mel Harris is 56.
Sandi Patty is 56.
Dan Murphy of Soul Asylum is 50.
Robin Wilson of the Gin Blossoms is 47.
Lisa Nicole Carson is 43.
Shannon Lawson is 39.
Magoo is 39.
Anna Friel is 36.
Tracie Spencer is 36.
Steve Howey is 35.
Topher Grace is 34.
Michelle Rodriguez is 34.
Singer-guitarist Kimberly Perry of The Band Perry is 29.
Actor Erik Per Sullivan (“Malcolm in the Middle”) is 21.
