Eyes Up Here: Katherine Heigl Rocks Cleavage-Baring Dress at AMAs (PHOTOS)

She’s not a musician, but she is married to one (and even presented an award with him), therefore, Katherine Heigl upstaging a whole handful of others with her choice of wardrobe to the 2011 American Music Awards seems to be just fine.

Katherine, who has never really been one to flaunt her body all that much, went for broke with a plunging neckline that showed some serious cleavage and a leg slit from the otherwise conservative actress. Even backstage in the press room after awarding Taylor Swift during the show, Heigl was all smiles and seemed to be loving the spotlight — hamming it up for the cameras.

Heigl was there with musician husband Josh Kelley. The couple, who keeps a low profile, recently had some fun with their daughter Naleigh, who was an adorable butterfly princess for Halloween. Check out pics below!