Still photos of "Dance Moms" star Maddie Ziegler with co-star Naomi Watts have emerged and the "Chandelier" dancer was almost unrecognizable.

"The Polo Ralph Lauren catwalker fondled a snow globe on a staircase while casually clad in heart-patterned skinny jeans and lavender accessories," said Daily Mail.

"Fans might be disappointed if Maddie - born Madison - doesn't get to use her impressive physicality for the mysterious role in The Book of Henry," it added.

Filming already started in New York for "Book of Henry," although the storyline remains a mystery.

"What is known is that it features an original screenplay by novelist Gregg Hurwitz, about a single mother raising two boys, one of whom is a genius," said Entertainment Weekly.

Meanwhile, Maddie Ziegler just turned 13^th on Sept 30 and the "Dance Moms" star celebrated the occasion with a low-key get together with her family.

"Ziegler's family surprised the 'Dance Moms' star with a birthday party at their family's favorite hibachi restaurant," reported TMZ.

"We're told the youngster was punked by her family and friends, who all profusely apologized saying they couldn't make it out for her birthday," it added. "But when Maddie showed up at the restaurant ... her BFFs Nia, Kendall and Mackenzie from the show all yelled SURPRISE!!! We're told 2 dozen people were in on it, even Abby Lee Miller."

"Dance Moms" star Maddie Ziegler, who exploded on the scene with her haunting dance routine for Sia's "Chandelier" music video, has not denied her intention to venture into acting one day. She also guested in a creepy "Pretty Little Liars" episode.

In an interview with MTV News, Maddie Ziegler said, "I particularly want more acting."

"I've been auditioning a lot and I definitely want to act. My favourite TV show is 'Pretty Little Liars' and I actually made a guest appearance on it," she explained.

"I didn't really have lines for my character but I definitely want to get more into those kinds of shows."