A New Era Coach Glo Says She Received a 'Congratulatory Text' from Abby Lee Miller but Declined a Cameo Dance Moms: A New Era Trailer Sees Coach Glo Applying the 'Pressure' to Get Students ...

Abby Lee Miller was at the center of the show, a tough-as-nails dance instructor who was never afraid to push her students to ...

Some of the young dancers like Miller's favorite student Maddie Ziegler have reflected ... former "Dance Moms" stars who've ...