The photo tweeted by the star belongs to the photographer, who is believed to have captured the invasive pictures from a distance without permission.
The American dancer Maddie Ziegler is best known for her time in the dance reality show Dance Moms.
She attended Sloan Elementary School before she was homeschooled in 2013.
In 2016, she served as a judge in the dance reality show So You Think You Can Dance: The Next Generation.
Maddie has Italian and German descent.