Funnyman Jonah Hill has developed an odd new nighttime habit - he sleep dresses when he's drunk.
The Moneyball star fears nerves are getting the better of him as he waits for the debut of his new comedy 21 Jump Street, but he has no idea why he has started getting up in the middle of the night and dressing himself.
He says, "We've been drinking so much on this tour, it's insane... I've developed this crazy habit; I don't know why it's happening, but I'll get drunk, we'll go out and we'll have fun, I'll go back to my room, I'll sleep in my boxers and a wifebeater, whatever... I wake up the next morning... with a dress shirt, a tie, no pants or underwear, dress socks (and) dress shoes, completely tied.
"We call it Donald Ducking."
Hill admits he's woken up half dressed at least six times in recent weeks: "It's always a dress outfit, never any pants."