We've seen it all; child stars turned mathematicians (Danica McKellar aka Winnie Cooper), even child stars that have gone on to become hugely successful in adult roles (Neil Patrick Harris aka Doogie Howser aka Barney Stinson).

Without a doubt, our favorite child star story is the child star turned fashionista. Everyone knows the Olsens and Emma Watson but what about Drew Barrymore's first role or Scarlett Johansson's humble beginnings? Even Anna Paquin was a huge success before True Blood!

Take a look at our favorite former child stars and a few of their most notable red carpet moments before they became the stylelish beauties we know and love today!

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