NSN SUMMER DANCE BATTLE ON TOUR. The viral family dance party is back. Youve been playing the soundtrack in the car line. Singing it at home. Dancing in the kitchen. Now take it to the dance floor. No Sitter Necessary The Family Dance Party Summer Dance Battle is here. Parents vs Kids. Who will win. Kids and parents will go head to head in epic dance battles. A line dance mashup youll want to blast all summer with Whip Nae Nae. Cha Cha Slide. Cupid Shuffle. Crank That. Plus hype MC callouts. Thr...