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April 13, 2014
The man stays true to his word — with a little help from host Rita Ora. The "That Awkward Moment'" star, who received a nomination for best shirtless performance, said back in March that he'd accept his trophy sans shirt if he beat Chris Hemsworth (who was in the running for "Thor"). Mid-acceptance speech, Ora came up behind Efron and ripped his shirt open to speed the process along.