When this life-changing competition kicks off the 12 finalists are tasked with their first live performance in front of judges including, Dance Moms' Abby Lee Miller, Robin Antin, founder of the Pussycat Doll's dance troupe and celebrity choreographer, Richard "Richy" Jackson. The dancers are split into trios and assigned routines with a "Hollywood" theme. As the contestants prepare throughout the week, the moms start sizing each other up. Alliances begin to form, but when one mom takes charge during rehearsal, the other moms realize that she could be trouble. Plus, one mother and daughter team reveal just how far they're willing to go to win the competition in Season 1, Episode 2, "Let the Dancing Begin." Love Abby's Ultimate Dance Competition? Stay up to date on all of your favorite Lifetime shows at mylifetime.com/schedule. #AbbysUltimateDanceCompetition Subscribe for more from Dance Moms and other great Lifetime shows: mylt.tv/SubscribetoDanceMoms Enjoy more Abby's Ulti...