Abby Lee Miller Responds to Maddie Ziegler's 'Dance Moms' Digs: 'I Know What I Did for Maddie' "She was distraught [when I left]. For the longest time, we felt so guilty," she recalled.

At the tender age of eight Maddie Ziegler burst onto our radar via the hit Lifetime reality TV show, Dance Moms. Another five years would pass before the now 21-year-old would venture out from her ...