(Undated) — Jennifer Lopez is joining the list of performers for this year’s American Music Awards. The pop star will take the stage to debut a brand new single from her upcoming new movie, titled Second Act. Shawn Mendes, Dua Lipa, Camila Cabello, Post Malone, Mariah Carey and more are also performing. Taylor Swift will be opening the show. The AMAs take place in Los Angeles on October 9th, and will air on ABC.