Season 2, Episode 6 - Season 2: Episode 6 (Broadway Backstabbers). Air Date: 10/8/13. Judge Rachelle Rak, a veteran of "The Great White Way," leads the challenge for the "Broadway" themed week and blows the kids and moms away with her sassy moves. The challenge winner's mom earns the animosity of the others by bragging about her child. The pressure is on for the dancer who chooses the first solo of the season...will they triumph, or go down in flames? Check out "Abby's Ultimate Dance Competition" photos and extras!