Sia, Maddie Ziegler, and Kate Hudson Work on a Secret Project | InStyle.com 

Sia, Maddie Ziegler, and Kate Hudson Are Collaborating on a Secret Project

Maddie Ziegler has been in dance trios since she was very young, but she\'s got a whole new kind of trio coming up—and this time Kate Hudson is involved.

Ziegler, Hudson, and singer and frequent co-collaborator Sia are working on a secret upcoming project in downtown Los Angeles, and we literally can\'t wait to see what they come up with. The three were spotted entering the same set on Wednesday, only one week after Hudson posted a photo with the 14-year-old dancer.

"Dance rehearsal with this bundle of excellence!" Hudson captioned the picture.

While dancing is clearly Ziegler\'s forte, Hudson has moves of her own.

She\'s been dancing since she was 11, she played a harsh dance instructor on

and a few months ago, she said she was trying to get her "dance legs" back for a new project—perhaps the one with Ziegler and Sia.

I\'ve danced with @denise_leitner_photography since I was 11 years old and as I am trying to get my dancing legs back for a little project I\'m doing 😅💃, I am reminded of the lasting love and passion this amazing woman brings to all of her students. Love you Denise ❤️#NeverStopDancing 💞 @fabletics #dancinginmyfabletics 😜 #O(HiddenTrack) #Coldplay

RELATED: Sia Revealed! Singer Accidentally Shows Her Face During Concert

We might not know the specifics of the project yet, but with these three at the helm, it\'s bound to be amazing.

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