Swift continued to poke fun at her pal, quipping, "It’s called exercise. Have you ever done cardio? Strumming a guitar doesn’t count.”
Sheeran’s ÷ (Divide), and Swift’s Reputation are competing against Drake’s Scorpion in the Favorite Album Pop/Rock category at this year’s AMAs.
Swift acknowledged her competitors in the cute video’s caption, writing, "Safe to say whoever wins the AMA for fav pop/rock album will be an artist who writes songs about love and heartbreak. YOU get to decide who it’ll be. Vote at the link in my bio @AMAs.”
Sheeran is also nominated in the Favorite Artist Contemporary, Favorite Male Artist Pop/Rock, and Favorite Song Pop/Rock for “Perfect.”
Swift landed a nomination for Favorite Female Artist Pop/Rock, and is also competing against Sheeran for Artist of the Year and Tour of the Year.
The 46th Annual American Music Awards will air Oct. 9 at 8 p.m. ET on ABC.