Ariana Grande Problem Dancing With The Stars Season 18 finale.\r<br>\r<br>Ariana Grande Performs Problem At Dancing With The Stars Season 2014 Finale -- DWTS 18 Finale. Ariana Grande performed her recent hit Problem but .\r<br>\r<br>Ariana Grande performs her hit single Problem Tuesday night at the Dancing with the Stars season 18 finale. Ariana Grande helped wrap up the season 18 fina.\r<br>\r<br>Team Loca - Freestyle LIVE Performance - DWTS 18 (Finale)..As Seen On ABC, All Rights Reserved. Website: Twitter: .
