Cher's May 1986 guest appearance on talk show "Late Night with David Letterman", during which she called Letterman "an asshole", attracted much media coverage; Letterman later recalled, "It did hurt my feelings. Cher was one of the few people I've really wanted to have on the show ... I felt like a total fool, especially since I say all kinds of things to people." She returned to the show in 1987, reuniting with Sonny for the last time before his death to sing an impromptu version of "I Got You Babe". According to "Rolling Stone"'s Andy Greene, "they weren't exactly the best of friends at this point, but both of them knew it would make for unforgettable television. Had YouTube existed back then, this would have gone insanely viral the next morning." "Rolling Stone" listed the performance among "David Letterman's Top 10 Musical Moments" in 2015.