This week, you only have to be in one place at one time to see two of the sexiest stars on the planet: Justin Timberlake and Ben Affleck. The two are starring alongside Gemma Arterton in the new thriller Runner Runner. Timberlake plays a down-on-his-luck college student seeking revenge on the poker entrepreneur (Affleck) that took his money. He gets more than he bargained for when he winds up working for the crooked businessman. Click through to see Timberlake and Affleck suited up and lookin' good!