Hold the phones --- Justin Timberlake is jumping into reality TV. He's onboard to executive produce a show called The Phone, which is set to premiere this fall, MTV announced today. Described as a "real life Bourne Identity," the show is based on a Dutch series of the same name. Each eppie will open with two hidden cell phones ringing on opposite ends of a major city. When the phones are picked up, a "mysterious guide gives contestants five seconds to concede whether or not they wish to play the game for a chance of winning a huge cash prize." The players compete on various missions, talking to the guide via cell phone and being followed by a helicopter.

Hey, if one of the missions was to find JT and kiss him, we'd so be game!