Maddie Ziegler Absolutely Raves about Sia: 'We Became Instant Best Friends'
Maddie Ziegler Spills on the Real Sia: 'She Cooks For Me!'
Jason Oppenheim Spills on ‘Selling the OC’ Spinoff Coming to Net…
‘The Bachelorette’s Michelle Young Teases Finale and Gets Real A…
Will Ferrell Says He Felt ‘Honest’ and ‘Real’ for the First Time…
Amy Schumer Jokes She’s a Mom ‘Warrior’ as She Gears Up for ‘The…
Coi Leray Calls Megan Thee Stallion the ‘GOAT' After She Beat He…
‘90 Day Fiancé’: Sumit Goes Behind Jenny’s Back and Sabotages Ma…
'Ghosts' Sneak Peek: Pete Gets the Surprise of His (Undead) Life…
'90 Day Fiancé': Kenny's Kids Oppose Him Adopting a Child With A…
'Love Hard’s Heather McMahan on Enjoying Her Success (Exclusive)
'The Family Chantel': Karen Reacts to Jah Calling Her a 'Bottom …
‘The Family Chantel’: See the Family React to Jah and Winter’s E…
What Taylor Swift Would Tell Her Younger Self as She Releases ‘R…
'The Family Chantel’: Pedro Has Difficulty Talking to His Family…
AMAs: JoJo Sports Chain-Metal Dress and Jokes About Being 'Embar…
Will Smith Calls ‘King Richard’ ‘One of the Most Amazing Stories…
Watch Jace Norman Return as Henry Hart in 'Danger Force' (Exclus…
Celebrity Designer Tips on How to Decorate Your Home With Balsam…
Jessica Alba on the Importance of Breaking Stigma Around Mental …
'Dance Moms' star Maddie Ziegler doesn't hold back when talking about her friend and professional collaborator, Sia!
The 12-year-old "Chandelier" dancer told ET that when she met the private pop star, there was an "instant connection."
"She's literally the sweetest person ever," she gushed. "I feel like I'm just so comfortable with her every time I'm with her. I never feel like, 'Oh my god, I'm hanging out with a celebrity.'"
WATCH: Sia Shows Her Face While Moving Into $4.7 Million Home -- With a Chandelier, Of Course!
"You would never guess she's a celebrity if you didn't actually know," Maddie continued. "She's the most humble person and so caring, and she like, cooks for me! She's such an amazing person."
Maddie admitted that since the first day the two met, they've been as tight as a knot, saying, "We just clicked!"
Sia inspires the young dancer, who hopes to break more into acting as she continues her career, to "stay humble."
MORE: 7 Songs You Didn't Know Sia Wrote
"If I'm getting pushed to do something and I don't really enjoy it, I definitely let everyone know so I'm not doing something I'm not passionate about," Maddie said.
Sia is writing and directing a movie called Sister, which will star Maddie, who calls the role a "privilege" and "amazing."
And while Maddie says she's thankful for the recognition Dance Moms earned her, she "wants to move on to bigger and better things."
WATCH: Nearly Naked Shia LaBeouf Stars in Sia Video With 'Dance Moms' Star
"I definitely want to be moving more into acting. Still keeping up my dancing, but also movies and scripted TV shows," Maddie shared.
And for advice on that, perhaps Maddie can confide in her "Elastic Heart" co-star, Shia LaBeouf, for whom she also had kind words.
"People think different of him, but he's literally such an amazing person too," Maddie said.
NEWS: Sia Celebrates 5 Years Sober With An Inspiring Message
Meanwhile, Sia has been making her love of chandeliers known while moving into her new place!
Watch the video below.