The woman of the night has arrived! On Sunday, Lady Gaga [1] made a blindingly gorgeous appearance at the SAG Awards [2] in LA. Clad in a sexy high-slit gown, the 32-year-old A Star Is Born [3] actress was an absolute vision in white as she graced the red carpet and let us all have another look at her. It's a big night for Gaga; not only are she and Bradley Cooper leading the film nominations [4] with a whopping four nods, but the singer is also up for best actress. Gaga previously tied with Glenn Close [5] for best actress at this year's Critics' Choice Awards [6], and if she wins tonight, this will be her first SAG Award.