KATE Winslet "runs behind pillars" if her underwear gets stuck up her butt.

"Being famous does not exempt you from embarrassing incidents. It just makes such moments more difficult to deal with," says Winslet, pictured.

Our knickers still go up our a*s at the most inappropriate moment and we still want to flick them out - but you can't because someone is going to catch you," says the Oscar-winning actress. - Bang