Twilight star Kellan Lutz shows off baby Tarzan moves

Twilight alumnus Kellan Lutz said the hardest thing about his latest movie was "learning to walk like Tarzan" as he beat his chest for Daybreak.

Asked if he could give the viewers a demonstration of the famous move, the actor laughed, "I'd rip this shirt".

But Lutz, who stars as the jungle dweller in the upcoming Tarzan film, did oblige by showing off "a little one".

When Aled Jones joked, "That's like the most pathetic Tarzan," Lutz retorted, "I was a baby!"