Flashback: It Girls Then & Wow!

Time seems to have stood still for Bo Derek, Ashley Judd and Keri Russell and more age-defying faces of the '80s and '90s

KERI RUSSELL, 37

Going from curly to straight is the only noticeable difference in the former Felicity star, who in 1998 made waves as the show's titular curly-haired ingenue. When the series wrapped four seasons later, Russell appeared in movies such as 2007's Waitress, before making a return to TV in 2013, earning praise as a spy-next-door undercover KGB agent in The Americans. As for keeping her Felicity-era glow, the mom of two, seen at right at the August 2013 premiere of her film Austenland, credits a nerdy workout video she does in her closet, plus a healthy attitude. "I'm not a complainer about age. I think my girlfriends all look so much better now than they did 15 years ago," she tells Women’s Health.