Fans of Emma Stone only have to wait a few more weeks until her smart teen sex comedy is released, and now they have something to help them count down the days: the international trailer for Easy A.

Will Gluck's take on high-school reputation (don't sleep with everyone, just say you did) is a witty update of The Scarlet Letter. Taking on the themes of shame and chastity, it shows us what happens when Olive Penderghast (Emma Stone) loses her virginity. Or, more accurately, doesn't.

Finally getting noticed for her bad girl image, she exploits her Easy A (a branding for The Scarlet Letter's adulterer) to up her social status. It's a neat concept and after her strong turn in Zombieland, it gives Emma Stone a chance to show off her charm as the innocent, sarcastic Oliver.

Easy A is released in UK cinemas on Friday 22nd October. Check out the trailer in our videos section, or read on for the full video.