Star Style: What Was He Thinking?

Black tie? No way! Snazzy suit? Nope. For stars such as David Arquette, the red carpet is sometimes a place for getting down – and even dirty – in grungy getups and far-out fashion. Check out the best of the worst.

A WALKING HEADACHE

Luxe leather may be fall's freshest fad, but singer Nick Lachey (at an L.A. benefit in May) steps way over the fashion-forward line with this shiny jacket and loud paisley pants. Yikes!