Has there been a more successful campaign in pop music that involved interpretive dance than that of Sia and Maddie Ziegler? The two exploded on the scene and captured many hearts with “Chandelier” ...

Some of the cast of “Dance Moms,” the popular Lifetime reality series about dance instructor Abby Lee Miller and her students, will reunite Wednesday for a reunion episode as the now-grown up stars ...

The night before our formal interview, I meet Ziegler at the Regal Union Square cinema for the movie’s premiere. She arrives by car, alone. As we walk in together, she stops, taking in the movie ...