Elton John is nominated for Collaboration of the Year for his Dua Lipa duet “Cold Heart” and for Favorite Touring Artist, making him the longest-recognized artist in AMA history: He was first nominated back in 1974, at the very first American Music Awards, for Top Pop/Rock Male.
The Rolling Stones are also in the running for the Favorite Touring Artist prize.
https://www.everettpost.com/music/rock/red-hot-chili-peppers-elton-john-rolling-stones-among-american-music-awards-nominees