DANCING WITH THE STARS - “Season 30 Premiere” – “Dancing with the Stars” returns for another star-studded season with a new, notable and energetic cast of 15 celebrities who are ready to bring their sparkle and shimmy to the ballroom. The competition begins with a two-hour season premiere, live, MONDAY, SEPT. 20 (8:00-10:01 p.m. EDT), on ABC. (ABC/Eric McCandless) JENNA JOHNSON, JOJO SIWA Arts & EntertainmentFront Page A&ETelevision WATCH: Jojo Siwa’s Same-Sex Duet Makes History on ‘Dancing With The Stars’ The LGBTQ singer and Nickelodeon star made ACB history on September 20. Newsroom Send an email 472 Less than a minute  Newsroom Send an email 472 Less than a minute