Chloë Sevigny is NOT Shy.

Just look at her resume. She was an HIV positive 'betty' in Kids, dating a cross-dresser in Boys Don't Cry, actually gave fellow actor Vincent Gallo a blow job in The Brown Bunny(btw, Gallo also wrote and directed the film... what a genius), and she's now married to a polygamist in, Big Love. Yet, she have never posed nude... oh wait, yeah she has: