Was Jaden inspired by Taylor Lautner?

When Jaden Smith first found out he was cast as Kitai in this summer's science fiction flick After Earth, he was told he would need to get in great shape for the action packed part. So Jaden looked to one of the fittest guys in Hollywood for a bit of fitness inspiration. "I tried to get as big as Taylor Lautner in New Moon," Jaden says. "Training was just about building a lot of size. I gained 20 pounds and grew four inches." That's just 10 pounds fewer than Taylor added to get to his full werewolf potential!