Film festival sees embarrassment of Just Married star

Actor Ashton Kutcher must have been taking fashion advice from Roy Rogers when he showed up at the Sundance Film Festival dressed as a cowboy.

The 25-year-old Just Married star and boyfriend of 42-year-old Demi Moore was there for the world premiere of his new movie The Butterfly Effect.

He wore a white cowboy hat and a neckerchief hanging outside an ivory shearling jacket and jeans.

His fellow film-goers gasped and tried to muffle their laughter at his home-on-the-range look.

Kutcher took it all good-naturedly joking: "Somebody lied to me. They told me it was Sundance and I had to dress up like Butch Cassidy and the Sundance Kid. Now I'm standing here like (a jerk)."