Hey Taylor Swift, are you looking for a new squad member?
Because Ariana Grande is "so down" to join.
"Oh wow! That would be so crazy," Grande, 22, said in an interview with the U.K. radio station Capital FM Tuesday, later joking, "Do you have to do anything weird to get in?"
"All those girls are really nice," she added. "I would just be so down."
Swift's growing roster of celebrity pals include Bad Blood music video co-stars and gal pals Selena Gomez, 23, models Karlie Kloss, 23, Cara Delevingne, 23, Martha Hunt, 26, Lily Aldridge, 30, and Gigi Hadid, 20, Ellie Goulding, 29, Empire star Serayah, 20, Hailee Steinfeld, 19, and Lena Dunham, 29, as well as Lorde, 19, Jaime King, 36, and her guy BFF Ed Sheeran, 25.