Natalie Portman's Gown

Dress by Dior. Whimsy by Natalie Portman. The new mom and last year's big Oscar winner goes glam with a wink tonight, sporting a strapless polka-dot gown that manages to maintain its red carpet cred thanks to a full skirt and some serious ice from Harry Winston. But the unexpected print is so fun, it screams, "The pressure's off, I'm just here to have fun!"