Sia and Maddie Ziegler collaborate again in another music video after the success of "Chandelier," this time with a seemingly naked Shia Labeouf for "Elastic Heart."

The Australian song writer and singer released a video where 12-year-old "Dance Moms" star is standing on a huge cage inside an empty warehouse, face to face with a naked Shia LaBeouf, 28, wearing only a pair of briefs.

The Billboard likened the music video "Elastic Heart" to MTV's "Celebrity Deathmatch" years back except "tender and wonderful."

"Ziegler is back in her nude body suit and blonde bob, but she's been transported out of her deserted apartment and into a giant metallic cage, with a shirtless, buff LaBeouf pitted against her," it said.

Throughout the "Elastic Heart" music video, Sia allowed "Dance Moms" star Maddie Zeigler and Shia LaBeouf to just do their own thing to interpret the song "through various body contortions."

"They dance-fight, collapse in the middle of the cage, crawl toward and away from each other, and make some wildly fantastic facial expressions that Crazy Eyes from 'Orange Is The New Black' would envy," Billboard added.

The Daily Mail reported that Sia complimented Shia LaBeouf's performance in the video with a tweet: "Magic is about to happen" prior to releasing the "Elastic Heart" video.

She then tweeted Shia LaBeouf and Maddie Zeigler to say "I love you."

The "Elastic Heart" is bound to generate some controversy for over-sexualizing a 12-year-old, just like the Sia's "Chandelier" video where Maddie Zeilger was made to wear a nude leotards as she danced in an abandoned apartment.

The Out magazine described Sia's "Elastic Heart video featuring Shia LaBeouf and "Dance Moms" star Maddie Zeigler as "strange" no matter how "open-minded you are."

"Sure, the choreography can be interpreted numerous ways, but it's hard to see past Shia LaBeouf's presence and just throw it on top of the pile of the other weird stuff he's done in the last year," it said.