Swift is "Crying (Taylor’s Version)" over the new promo, which also features her song "August."
A2K will chronicle the creation of an American girl group trained through the K-pop system.
Dune: Part Two hits theaters on November 3.
"I'll do anything to get that person back," she said of her ex-husband in a teaser for The Kardashians.
The broadcast will stream live on the Fourth of July starting at 7 p.m. ET.
She was invited alongside a number of others including David Byrne, Austin Butler, Keke Palmer and Ke Huy Quan.
"Why have you waited so long to do something like this?" judge Simon Cowell asked.
The viral family vocal group belt out Disney's "How Far I'll Go" on AGT.
Malia served as a writer for the Prime Video series, which premiered back in March.
Season 6 of the hit sitcom premieres on Freeform Wednesday (June 28).
