Caitlynn and Mitchell's Sexy Jazz Routine - SYTYCD Top 12 Performance, July 13 Tweet July 14, 2011 by Wetpaint Staff Related: So You Think You Can Dance, Travis Wall , Caitlynn Lawson , Mitchell Kelly , Season 8 Episode 14 Credit: YouTube Caitlynn Lawson and Mitchell Kelly dance a jazz routine choreographed by Travis Wall to "Piece of My Heart" (Janis Joplin) during the Top 12 performance show of So You Think You Can Dance Season 8 on July 13.