OCCUPATION: British actress
BEST KNOWN FOR: Just 25, she's already landed a handful of historical mega-roles, including Machiavellian royalty Lucrezia Borgia in Showtime's The Borgias.
WHY WE LOVE HER: With killer acting chops, the most humble demeanor and clean, daring style to boot, this Brit is the best kind of triple threat.
WHAT'S NEXT: Holliday was tapped to star as Bonnie Parker in the highly anticipated miniseries Bonnie and Clyde: Dead and Alive, to be aired on not one, but three networks.
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