Courtney Thorne-Smith, 52 – Actress

The San Francisco native actress Courtney Thorne-Smith is now a 52-year-old mother of a son. She is widely recognized for giving life to the characters of Alison Parker, Ally McBeal, and Lyndsey McElroy on Melrose Place, According to Jim, and Two and a Half Men. Years have gone by since her career began, but everyone who knows her can agree that Thorne-Smith has barely aged at all. So what’s the secret behind her skin? Well, Botox is literally what’s behind her skin. In 2011, she admitted to Everyday Health about being a regular user of Botox injections. Now you know!