justinsad230.jpgJustin Timberlake has been hard at work filming Now in Los Angeles with Amanda Seyfried, but he may have taken a stunt too far.

JT hurt his leg while performing an intense stunt, according to ET. Although his rep confirmed the injury, the severity of the leg injury won't be known until later today. Despite getting hurt, the 29-year-old actor went right back to filming.

In the movie, Timberlake plays a kidnapper “in the not-too-distant future when the aging gene has been switched of."

Up next, Justin can be heard as the voice of Boo-Boo in the animated flick, Yogi Bear. Let's hope he recovers quickly from his leg boo-boo!