TLC is continuing their comeback at this year’s American Music Awards. The surviving members of the group — Tionne “T-Boz” Watkins and Rozonda “Chilli” Thomas — are set to take the stage with a special unannounced guest at the November 24th awards ceremony at Los Angeles’ Nokia Theatre. Jennifer Lopez and Katy Perry have also signed on to perform, joining previously announced acts such as Macklemore & Ryan Lewis, Kendrick Lamar, Justin Timberlake, Miley Cyrus and more. The ceremony will be hosted by Pitbull, who is also slated to perform alongside Ke$ha. The American Music Awards will air Sunday, November 24th on ABC.