Arnold Schwarzenegger's son Joseph Baena for Dancing With The Stars

Dancing with the Stars will soon be waltzing back to our TV screens when it returns with a brand new season on September 19 – and it's got a new home on Disney+ too.MORE: Beloved DWTS pros unexpectedly depart show just weeks before premiereOn Thursday, the celebrity contestants were finally revealed, and the line-up is looking better than ever with some huge names taking on the challenge to lift the Mirror Ball trophy. One name that viewers may be unfamiliar with is Joseph Baena – but you'll most certainly recognize his famous family.

Selma Blair, Jordin Sparks, Jason Lewis, and Teresa Giudice have joined the upcoming season of Dancing with the Stars. The cast of season 31 was announced on Good Morning America on Thursday ahead of the season's premiere on 19 September.

Selma Blair is hoping that there’s a fringe benefit to her joining the cast of Dancing with the Stars.

Sam Champion is one of Good Morning America's more popular stars, becoming well-known not only for his informative weather updates but also his fun banter with his co-stars.MORE: GMA's Sam Champion and husband describe 'best day ever' as they rescue baby turtleThose same co-stars came together to share their support when it was announced that he would be one of the contestants on the upcoming season of Dancing with the Stars.VIDEO: GMA's Sam Champion endures snowy walk to workThe announcement was fittingly made on GMA and he was the first of the crop of contestants revealed on the 8 September installment of the show.Lara Spencer revealed his involvement and shared her pride in his being part of the show, saying: "It's so great, and we should buy tickets [to see you in LA]. MORE: Robin Roberts engages in hilarious on-air chat with co-star Sam Champion"I dare say you could go the distance. It's all in your last name, my friend," she gushed, with him joking: "Well, it isn't 'dance'."No one had a more fitting reaction than his close friend Robin Roberts, and he revealed just how he told her about his participation.A post shared by Good Morning America (@goodmorningamerica)Sam even received advice from his co-star and DWTS alum Ginger Zee"Actually, funny enough," he explained: "She was sitting down when I told her and then said she fell back.

The “Dancing with the Stars” season 31 cast has been announced.

Comeback king! Mark Ballas will once again be hitting the dance floor on Dancing With the Stars, five years after he exited the show after season 25.

Ready to dance with somebody! The season 31 cast of Dancing With the Stars was officially announced on Good Morning America on Thursday, September 8.

Emily Longeretta The cast of “Dancing With the Stars” Season 31, the first season that will air on Disney+ instead of ABC, has been announced. The celebrities and their professional partners were revealed on “Good Morning America” on Thursday. Tyra Banks is set to return as host alongside a new co-host, Alfonso Ribeiro, who previously won Season 19 of the dance competition.

Putting on his dancing shoes! Joseph Baena, the son of Arnold Schwarzenegger and Mildred Beana, is set to make his Dancing With the Stars debut this fall.

Instagram post. “‘DWTS’ has been a part of my life for over 10 years now and when I say I love the show with all of my heart I mean it!! This show has changed my life forever and will always mean the world to me.”Arnold said it was important to spend time with her daughter, who is just a toddler. She also noted her husband works in Utah, and “Dancing” films in Los Angeles.“We exhausted every option we could think of to make it work but at the end of the day none of the options felt good in my heart or felt like the right thing for our lives right now,” she continued.

Another one bites the bust. "Dancing with the Stars" pro Lindsay Arnold Cusick is hanging up her dancing shoes and heading back to Utah - at least for the time being.

Another cast member has decided to leave Dancing with the Stars.

Making a change! Lindsay Arnold announced that she is exiting Dancing With the Stars amid her plans to expand her family.

Arnold Schwarzenegger has been inundated with support from his fans as he shared a heartfelt tribute following the death of former Soviet leader Mikhail Gorbachev.MORE: Arnold Schwarzenegger posts touching birthday message to son Joseph: 'I'm so proud of you'Mikhail passed away on Tuesday following a long illness, and his death was met with an outpouring of tributes from world leaders, alongside the Terminator star who was previously the Governor of California. The former Soviet leader won the Nobel Peace Prize in 1990 and played a key role in the ending of the Cold War.WATCH: Stars of GMA mourn devastating deathIn a moving post, Arnold shared a photo of himself shaking hands with the statesman, and penned: "There's an old saying, 'Never meet your heroes.' I think that's some of the worst advice I've ever heard.MORE: Arnold Schwarzenegger and Maria Shriver help daughter Katherine celebrate her birthdayREAD: Arnold Schwarzenegger makes surprise childhood revelation"Mikhail Gorbachev was one of my heroes, and it was an honor and a joy to meet him.

Arnold Schwarzenegger’s son is reportedly making his "Dancing with the Stars" debut. According to Deadline, Joseph Baena, 24, will be one of the contestants on the show’s upcoming season. Baena joins Charli D’Amelio and her mother Heidi D’Amelio as the only announced contestants to be joining the upcoming season.