Jennifer Connelly - Requiem for a Dream

Brianna Brown standing in a hallway as she talks to a guy and takes her dress off as he watches. We see bare breasts from Brianna and then she steps backward, showing full-frontal nudity.

Christina Ricci - After.Life

Brittany Snow - X http://www.imdb.com/name/nm0811242/

Maria Bello dropping out of her jeans to reveal her ass in a thong, and then joining a guy in bed where he grabs and exposes her right breast before they have sex. See her in another sequence...

Halsey - If I Can't Have Love, I Want Power - 4