Jennifer Connelly naked with a beauty pageant sash on and some gloves, showing her bare butt and left breast as she sings and dances around a bit in a factory before a guy rushes over to cover her up.

Kristen Stewart of Twilight fame playing a stripper who wears fishnet stockings and taped red X's over her nipples as she talks with a guy while on stage, then moves to a private room with him...

Hera Hilmar - An Ordinary Man

Natalie Portman - Hotel Chevalier http://www.imdb.com/name/nm0000204/

Emma Booth - Clubland

Amy Smart - Road Trip