Heidi Klum, Britney Spears and Others Show Off Major Cleavage at Oscar Parties

USMagazine, Monday, February 25, 2013, 12:46pm (PST)

Anne Hathaway may have taken home her first Oscar, but her nipples — showcased in a Prada gown — stole the show, even launching a new Twitter account.The 31-year-old Les Miserables star's overexposure wasn't the only story of its kind on Academy Awards Sunday, though. Here are some other memorable "Breast in Show" moments from Oscars night, Feb. 24.

PHOTOS: See who was best-dressed at the OscarsBest Long-Time-No-See Boobs:Britney's back and so are her breasts! The newly single pop superstar, 31, hit Elton John's Oscar bash rocking a new hair color — and a sexy Michael Cinco Couture dress with a plunging, navel-reaching neckline.Best Supermodel Boobs:Heidi Klum showed off her ample assets at the same bash in a gorgeous gold Julien Macdonald-designed dress. "It's a little low-cut," the Project Runway host, 39, joked to the New York Post. "I'm worried about it because my boobs could fall into my dinner, so I'm being very careful."

PHOTOS: See the best beauty looks from the Oscars

Best Sneak-Attack Boobs:Oh, hello, Brandi Glanville. And what are you doing at the Oscars? The Real Housewives of Beverly Hills star — LeAnn Rimes' nemesis — surprised viewers by 1) showing up at the Academy Awards and 2) wearing a skimpy, super-tight, nude-colored gown of her own design. Turns out the Bravo personality, 40, was working as a fashion commentator for the website On the Red Carpet, and that dress was a self-designed gown from her fashion line Brand B.

Best Date-Night Boobs:Nicole Richie, 31, let loose on her date night with baby daddy Joel Madden, at Elton John's Oscar bash, and slipped into a clingy white and black Roberta Cavalli number that left little to the imagination.Best Sideboobs:So nice to see Olivia Munn's breasts again! The 32-year-old actress wore a regal Marchesa gown to the awards ceremony but changed into a substantially more revealing Versace Atelier Couture slip dress for the Vanity Fair after-party.

This article originally appeared on Usmagazine.com: Heidi Klum, Britney Spears and Others Show Off Major Cleavage at Oscar Parties