You Think You're the Prettiest, But You Are the Sluttiest

You Think You're the Prettiest, But You Are the Sluttiest (Spanish: Te creís la más linda (pero erís la más puta)) is a 2009 Chilean comedy film written and directed by Che Sandoval in his directorial debut. It stars Martin Castillo. It is about the adventures of a music student who, after a failed sexual encounter, wanders through Bellavista meeting unique characters.

Synopsis
Javier, after his failure in bed with Valentina, wanders the streets of Santiago looking for sexual adventures. In the course of a long night, he meets a series of characters and confesses his torments to them. He suspects that Valentina is sleeping with his best friend, but he will have to wait until the next day to prove it.

Cast
The actors participating in this film are:


 * Martin Castillo as Javier
 * Camila Le-Bert as Valentina
 * Francisco Braithwaite as Nicolás
 * Andrea Riquelme as Francisca
 * Grimanesa Jiménez as The Slut
 * Eduardo Cruz as Benjamín
 * Paula Bravo as Tania
 * Che Sandoval as Valentina's Ex-Boyfriend
 * Sebastián Brahm as El Naza / Cristobal
 * Bárbara Rebolledo as Tania's friend

Release
You Think You're the Prettiest, But You Are the Sluttiest had its world premiere in mid-October 2009 at the 16th Valdivia International Film Festival. It was commercially released on April 29, 2010, in Chilean theaters.