Backstage at last night’s Grammy Awards, Tony Bennett and Lady Gaga looked like an elegant couple out on the town. The two singers had just won the Best Traditional Pop Vocal Album Grammy for last year’s standards collaboration Cheek to Cheek . And just minutes earlier, they stood on the show’s stage-in-the-round to perform the title track with a jazz quartet .”Me and Tony love to perform together,” Gaga told Rolling Stone as she walked between rooms, looking vintage Hollywood glam in a black sequined gown and silvery-platinum Veronica Lake hair. Walking a few steps ahead, Tony wore a tux. The 28-year-old singer went on to say that this project “means everything” to her. “I think something I was craving for myself was a truly authentic collaboration, a true artistic exchange. With Tony I found not only that, but I found a friend.