MTV has set Total Registration Live, an hourlong live special aimed at rallying Millennials to register to vote, on National Voter Registration Day, Tuesday, September 27 at 6 PM.

Those scheduled to appear include Grammy-nominated R&B star and Respect My Vote! Ambassador, Ty Dolla $ign performing “Campaign,” appearances by model and Rock The Vote spokesperson Kendall Jenner, director, producer and writer Joss Whedon, Fifth Harmony’s Camila Cabello, rapper Vic Mensa, actress Natalia Dyer, actor and singer Mack Wilds, among others. MTV’s Nessa who will host. Also on-hand will be MTV News’ Senior Political Correspondent Ana Marie Cox and Senior National Correspondent Jamil Smith.

Guests will speak out on the issues at the center of the 2016 election and empower viewers to register to vote via MTV’s long-standing partner Rock The Vote at ElectThis.com, or by texting VOTEMTV to 384387 via a partnership with HelloVote, the first chatbot that allows voters to register over text message or Facebook Messenger in under a minute.

MTV News’ political team of Ana Marie Cox and Jamil Smith will be on-the-ground today at Hofstra University in the lead-up and immediately following the first 2016 presidential debate. Coverage will range from on-air hits on MTV and multiple Facebook Lives to ongoing editorial and social coverage.