This morning on "Good Morning America," the celebrity cast and their professional partners were announced for the upcoming season.

"This season's lineup of celebrity dancers includes an "American Idol" mentor, the first-ever blind contestant to take part in the show, an alumnus from Hogwarts School of Witchcraft and Wizardry, a Duke of Hazzard, an Olympic Gold medal-winning gymnast and a Bachelor Nation favorite, among others," says the ABC press release.

The celebrities and their professional dance partner pairings this season are:

• Alexis Ren with Alan Bersten
• Bobby Bones with Sharna Burgess
• Danelle Umstead with Artem Chigvintsev
• DeMarcus Ware with Lindsay Arnold
• Evanna Lynch with Keo Motsepe 
• Joe "Grocery Store Joe" Amabile with Jenna Johnson
• John Schneider with Emma Slater
• Juan Pablo Di Pace with Cheryl Burke
• Mary Lou Retton with Sasha Farber
• Milo Manheim with Witney Carson
• Nancy McKeon with Val Chmerkovskiy
• Nikki Glaser with Gleb Savchenko
• Tinashe with Brandon Armstrong

The first dance in the ballroom for season 27 of "Dancing with the Stars" kicks off Monday, September 24 at 8 pm ET on ABC.

Photo credit: ABC/Lou Rocco