Style Evolution: Ashley and Mary-Kate Olsen
When Full House debuted on September 22, 1987 the plan was for sassy Stephanie Tanner (Jodie Sweetin) to be the star. But all that changed when 9-month-old twins named Mary-Kate and Ashley Olsen showed up to play the youngest Tanner sister, Michelle (right, in Bob Saget's arms). Indeed, the tiny duo never played second fiddle, whether stealing the show for eight years on Full House or ruling the red carpet. Watch the girls grow from America's favorite tots into Hollywood's most fascinating fashionistas.
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