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Mackenzie Rosman practically grew up on-screen as Ruthie Camden in the 1990s drama '7th Heaven.' Rosman, who will be 24 in December 2013, went on to star in films such as 'Proud American,' and 'The Tomb.' She also guest starred as rebel Zoe in 'The Secret Life of the American Teenager' and starred in the 2011 horror film, 'Fading of the Cries.' In July 2013, she posed for a sexy Maxim magazine photo shoot. She appears in the SyFy movie 'Ghost Shark,' which premieres in August.
Rosman also keeps busy volunteering in animal shelters andraising funds and awareness for the Cystic Fibrosis Foundation.
(Pictured: Mackenzie Rosman appears in a scene from '7th Heaven.' / Mackenzie Rosman appears in a scene from 'The Secret Life of the American Teenager.')
( Photo / Spelling Television / ABC Family)