Contestant Jess LeProtto and All-Star Kathryn McCormick perform a Contemporary routine to "The Lonely," choreographed by Stacey Tookey on "So You Think You Can Dance."

Contestant Jess LeProtto and All-Star Kathryn McCormick perform a Contemporary routine to "The Lonely," choreographed by Stacey Tookey on "So You Think You Can Dance."