Susan Dey – 68 years old
A young Susan Dey is easily recognizable for her role as Laura in The Partridge Family, which catapulted her into stardom back in the 70s and 80s. She is now 66 years old and has been happily living in retirement since 2004, and is virtually unrecognizable from her teenager self but still looks very youthful. Her other notable roles were in L.A. Law and its spin-off movie.