DWTS 30TH SEASON: Dancing With the Stars season 30 is here tonight on ABC!

The Office's Melora Hardin, 54, Karate Kid star Martin Kove, 75, and Peloton instructor Cody Rigsby join Dancing With the Stars' cast alongside Amanda Kloots, JoJo Siwa, and Suni Lee - as full line-up of celebrities is announced