gagaperform113011_02_X17460.jpgLady Gaga stage performance piano grammy

Lady Gaga always pushes the envelope when it comes to fashion, and at last night's 54th annual Grammy Awards nomination concert, she made raccoon-style eyes fashionable!

The 25-year-old singer, wearing a stunning black bow, off-the-shoulder dress, belted out her hit song "You and I" with country band Sugarland. Gaga scored three nominations ... Album Of The Year and Best Pop Vocal Album for "Born This Way" and Best Pop Solo Performance for "You and I."

Sugarland's Jennifer Nettles and Gaga sounded fabulous together! Watch their performance below.