From How Not to Decorate to how not to dress: masters of sartorial excellence Colin and Justin present a rollercoaster ride of red carpet disasters and nightclub nightmares as they take a look at the worst celebrity fashion faux pas ever caught on camera. In a show where the boys guarantee to have your jaw on the floor by the end credits, you'll witness a gob-smacking array of crimes against style.

This wince-inducing romp features mutton dressed as lamb; mahogany marvels; ill-advised plastic surgery; bits popping out all over the place; celebrity chavs; one-outfit wonders; hair-raising hairdos; and celebrities who just can't master the red carpet walk.

There's also a top ten of the very worst. And no star is safe: the boys won't be pulling any punches. "We're opinionated," says Colin. "We're not afraid to share our opinions with people; we're gobby enough to be honest!" Watch out, celebrities everywhere...