Pink's hubby (then boyfriend), Carey Hart, must have really had a death wish when he asked for Ashton Kutcher's help to prank his beloved.

Pink's reaction after getting told her boyfriend was operating a chop shop was absolutely perfect -- "I'm so lost right now." Homegirl looks like she could rip someone's head off when Hart is telling her to say the stolen motorcycles are hers, sayingm "I don't even know you right now!"

This might be one of our favorite celebrity pranks, and Pink was a good sport when all was said and done!