That night, Matthews also took the stage with Vince Gill, Sting and Pharrell Williams for a special tribute to the Beatles' legacy. Backstage following his win, the singer reflected on the night's energy — and the playful chaos of performing "I Saw Her Standing There" alongside his fellow superstars. "By the time we started, it was like a little giggle fest out there," he laughed. "I don't think I was playing any of the right chords, but that’s okay… it was great fun." For more episodes of GRAMMY Red Carpet Flashback, visit GRAMMY.com/videos.
