8. GEMMA ARTERTON AS KELLY JONES IN ST. TRINIAN’S (2007)

American moviegoers may recognize British stunner Gemma Arterton from big-budget Hollywood pics Prince Of Persia: The Sands Of Time and Clash Of The Titans, but her sexiest role premiered years prior outside of this country.

The busty Brit donned a titillating schoolgirl outfit in St. Trinian’s, based on English cartoonist Ronald Searle’s fictional all-girls boarding school stories and illustrations. Arterton played Kelly Jones, the institution’s most influential student, who takes drugs and uses her T&A powers to get a lowlife criminal (Russell Brand) to help her steal an expensive painting. Kelly Jones is so badass that she probably gets off on detention; male teachers would have a field day conjuring up ways to employ those disciplinary rulers.