Robert Pattinson was very nervous about having to remove his shirt for 'Twilight' scenes, Hollywood Life reveals.

Although we have no idea why the 25-year-old hunk would be self-conscious about showing off those pecs, Pattinson revealed his anxiety about having to disrobe.

“Embarrassingly, the thing I was most nervous about was taking my shirt off,” he said.

Unfortunately, Rob, with your status as a heartthrob, you'd better get used to it!

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