1. Heidi Klum
2. Jennifer Lopez
So sexy, it may have caused her to have a nip slip!
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During the 2012 Oscars, while announcing the award for for Best Costume Design, her areola was reportedly showing.
Jennifer Lopez wore this Armani Privé gown to the 2012 Oscars. It's verrrrry sexy.
During the 2012 Oscars, while announcing the award for for Best Costume Design, her areola was reportedly showing.
At the afterparty, J. Lo switched into another Zuhair Murad gown, and let us say hello to her boobs again.
At the 2013 awards in a plunging white Emilio Pucci gown. #Noice!
Irina Shayk looked boob-tastic at the 2013 Oscars in a Stéphane Rolland gown. #DamnGirl
She looked amazing in Abed Mahfouz Couture at the 2012 awards as well. #TooFine
The entire ensemble Barbra Streisand wore to the 1969 Oscars was see-through. What a saucy minx!
At the 2012 Oscars, Angelina Jolie debuted the leg stance that rocked the world.
At the 2011 Academy Awards, Jena Malone showed errybody her business in the best way possible.
Madonna wore, well, some lace? A lace table runner, yes, and a furry stuffed animal. #Confused
Hilary Swank wore this Giorgio Armani Privé gown to the Oscars in 2010. Deep V or DEEPEST V?
Brandi Glanville looked pretty fantastic, sure, but we're still just kind of scratching our heads wondering how she got in.
Swank wore this backless navy Guy Laroche dress to the 2005 Oscars. It was pretty hot.
Chloe Sevigny wore a sheer Chanel Haute Couture dress In 2001. #BiggestLove
When Halle Berry wore this in 2002, everybody was all Olivia Pope SCANDALIZED by it, but now it seems kind of demure, no?
This is what Pam Anderson wore to the 2001 Vanity Fair party. #PamForever
Her petal pink Prada dress had really pronounced darts that made it look like her nipples were always at attention. #CANNOTUNSEE
Sharon Stone didn't attend the 2009 Oscars, but she did wear this Christian Dior gown to the 17th Annual Elton John Aids Foundation Party viewing party. It's verrrrry see-through.
Well, you can definitely tell Gwynnie's not wearing a bra. That's...something.
OK, maybe spandex bike shorts seemed like an appropriate Oscars outfit in 1989.
This Bob Mackie gown that Cher wore at the '86 Oscars forever and ever.