Amber Valletta

It seems like every actress these days either got her start as a model or scored an Estee Lauder/Noxema/Gap modeling contract after she hit it big in film. But when you think about it, there really aren't too many actresses who were actually well-known models before breaking into film or TV. Amber Valletta, star of not one but two new films out this week (Premonition and Dead Silence), is one such actress. She was a recognizable staple of women's fashion magazine covers, the star of Versace and Calvin Klein ad campaigns, and the host of MTV's House of Style long before landing the plum role of Harrison Ford's undead mistress in the 2000 hit What Lies Beneath. Since then, she's starred in a slew of films, including the Will Smith blockbuster Hitch and the action smash Transporter 2.

Of course, a symmetrical face, ample bosoms, sexy legs and perfectly formed buttocks do not necessarily equate to acting prowess -- so we decided to rank the success of runway walkers, Sports Illustrated swimsuit models, fashion mag goddesses and Victoria's Secret Angels who were first famous for modeling and only later broke into the movie biz. Check out our gallery of the Top 20 Models Turned Actors, then tell us how accurate our model-turned-actress-ranking skills are.