The conclusion of the Dance Moms reunion centered on "new moms" Kristie Ray and Jackie Lucia airing their grievances with the original cast members. But things took a nasty turn when rival dance teacher Cathy came out guns blazing in her quest to take down the Abby Lee Dance Company.  OK! News: 'Dance Moms' Reunion: The 5 Biggest Arguments From Part 1 Here's the best (or worst?) one-liners of the night: "You have a lot of thunder to give!" --Cathy to Abby while claiming her jab wasn't about Abby being a ... Read More >>