'Dancing with the Stars' reveals its official cast portraits - see JoJo Siwa, Mel C, and the rest of the celebrities competing this season

"DWTS" just released its official cast portraits.ABC/Maarten de Boer

• "Dancing with the Stars" released official cast portraits ahead of the season 30 premiere.
• Matt James, JoJo Siwa, and Sunisa Lee are set to show off their ballroom dancing skills.
• The new season of "Dancing with the Stars" premieres on September 20 at 8 p.m. ET on ABC.

Jimmie Allen

Allen cast portrait.      Maarten de Boer/ABC

Kenya Moore

Moore cast portrait.      Maarten de Boer/ABC

Melanie C

Mel C cast portrait.      Maarten de Boer/ABC

Matt James

James cast portrait.      Maarten de Boer/ABC

Martin Kove

Kove cast portrait.      Maarten de Boer/ABC

Michael Gregory "The Miz" Mizanin

The Miz cast portrait.      Maarten de Boer/ABC

Iman Shumpert

Shumpert cast portrait.      Maarten de Boer/ABC

Sunisa Lee

Lee cast portrait.      Maarten de Boer/ABC

Amanda Kloots

Kloots cast portrait.      Maarten de Boer/ABC

JoJo Siwa

Siwa cast portrait.      Maarten de Boer/ABC

Cody Rigsby

Rigsby cast portrait.      Maarten de Boer/ABC

Brian Austin Green

Green cast portrait.      Maarten de Boer/ABC

Christine Chiu

Chiu cast portrait.      Maarten de Boer/ABC

Melora Hardin

Hardin cast portrait.      Maarten de Boer/ABC

Olivia Jade Giannulli

Giannulli cast portrait.      Maarten de Boer/ABC