Zac Efron won the 2014 MTV Movie Award for Best Shirtless Perfomance last night and during his acceptance speech Rita Ora ran up behind him and ripped off his shirt.

Efron had promised via Twitter earlier that if he beat Thor he would accept the award shirtless.  Being quite shy in real life, he didn't do it right away so Ora swooped in to get it done.

Funny how the shirt appeared to have snaps instead of buttons and his tan, perfect.