DWTS Finale Jason Derulo - Want To Want Me - featuring Emma Slater, Witney Carson, Lindsay Arnold & Alan Bersten.\rbr\rbrDWTS Finale Jason Derulo - Want To Want Me - featuring Emma Slater, Witney Carson, Lindsay Arnold & Alan Bersten.\rbr\rbr\rbr\rbr\rbr\rbrDWTS Season 20 - ProsTroupe Bumpers- Week 9 - Semi Finals featuring: Artem Chigvintsev and Witney Carson, Mark Ballas and Lindsay Arnold, Alan Bersten .