There's nothing like a sexy love triangle to get our motors running! Kiera Knightley, Sam Worthington, Eva Mendes and Guillaume Canet are turning up the heat in the latest trailer for Last Night.

The film, directed Massy Tadjedin, was first introduced at the 2010 Toronto International Film Festival and now the flick is ready for a wide release.

According to IMDB, "the story follows a married couple, apart for a night while the husband takes a business trip with a colleague to whom he’s attracted. While he’s resisting temptation, his wife encounters her past love."

Lots of drama. Loves it!

Find out when the movie hits theaters ... after the jump.

Sam Worthington might've been replaced by Inception stud Tom Hardy for the upcoming McG action/comedy This Means War, but now the Avatar hunk is reportedly the top choice to star in a remake of Commando, the 1985 Arnold Schwarzenegger "classic."

Think he's the right guy to step into Arnie's shoes? Check out Worthington at LAX last night looking de-lish in a hoodie and sandals.

Not only is Avatar star Sam Worthington a total hottie, but he has a great sense of humor too! Well, after a few drinks anyway...

We spotted the actor leaving Trousdale with several buddies last night, and not only did he embrace a photographer, he also tried to walk off with his camera! Check out the video below to watch Sam's shenanigans...