Undies Theatre - Diane Lane in A Walk on the Moon

The ever-beautiful Diane Lane has made a name for herself as the go-to actress for portraying delightfully adulterous women in film. Her talents at breaking hearts in the sexiest way possible earned her an Academy Award in the film "Unfaithful". Before that movie came A Walk on the Moon, where Diane plays a young mother who gets involved with a blouse salesmen, of all people. Another similarity with Unfaithful is Mrs. Lane's penchant for showing her undies, which are oddly cotton and white in both films. Director's decision to contrast the innocence of her panties with the sins of her actions? Or simply because she looks damn good in them? Either way, viewers can't complain! Side note: Isn't it weird to see Anna Paquin play as Diane's daughter in this movie? Better to avoid any thoughts of her scenes in True Blood. Aaaawkwaaaard.

Undies in Ads - Yoplait "Fit Matters"

A beautiful woman frolics in her apartment wearing little more than a white bra and panties. She tries out a few clothes, only to strip back down again. She finally settles on a pair on skin-tight jeans, gives a sexy smile to the camera and turns around as the Yoplait logo fades... wait what? Its a common mantra that sex sells but even we at UndiesAlley find it hard to find the link between yogurt and semi-dressed ladies. We really can't complain; in an ideal world all companies would follow Yoplait's example. To our readers: Have you seen any commercials where a woman in underwear was used to advertise a completely unrelated product? Share your thoughts in the comments below!

Undies Theatre - Laura Ramsey & Jessica Lucas in The Covenant

Two for one! These beautiful babes bring on the bedroom gossip in a scene from the pre-Twilight supernatural teen horror, The Covenent. Although the movie is largely dominated by shirtless men, the ladies do get some decent screen time while dressed down to their skivvies. Black magic or white magic, we can half the best of both worlds.