WATCH: Tony Bennett & Lady Gaga Sing ‘The Lady Is a Tramp’

One of the big TV events last year was Lady Gaga’s holiday TV special, “A Very Gaga Thanksgiving.” It was 90-minutes, ran on ABC, and featured a lot of fun treats for all of Gaga’s Little Monsters.

The telecast featured a sit-down interview with Katie Couric, a chat with some elementary school kids who asked her about Christmas in her home, and a cooking lesson with Top Chef Art Smith, who reinterpreted her family’s traditional holiday meal. There were also eight performances in front of a small crowd, that included Gaga hits like “Marry the Night,” “You and I” and “The Edge of Glory,” holiday favorites like “White Christmas,” and a very special duet with musical legend Tony Bennett.

The duo performed the classic, “The Lady Is a Tramp” and it’s one of our favorite moments from the special. Check it out.