Emma Thompson - Good Luck to You, Leo Grande http://www.imdb.com/name/nm0000668/

Michelle Williams - Take This Waltz

Scarlett Johansson - Under the Skin

Christina Ricci - Black Snake Moan

Olivia Wilde undressing with a guy in a hotel room, showing her breasts and then climbing into bed with him. We see her topless as they talk, and then she goes under the sheets to go down on him...

Alexandra Daddario - Lost Girls and Love Hotels - 2