Mark Ballas and Derek Houghs Partners Reunite - 10th Anniversary - Uptown Funk Featuring: Mark Ballas, Kristi Yamaguchi, Amy Purdy, Katherine Jenkins, .\r<br>\r<br>DANCING WITH THE STARS - 10TH ANNIVERSARY - SEASON 20 - BALLROOM COMPETITION Performers: Amber Riley (Glee), Amy Purdy (Olympics), .\r<br>\r<br>KELLY MONACO (AGE 38) - PHILADELPHIA, PENNSYLVANIA - ACTRESS Known From: General Hospital | Valentin Chmerkovskiy (Pro) in 2005 (Season 1) .\r<br>\r<br>DANCING WITH THE STARS - 10TH ANNIVERSARY - SEASON 20 - BALLROOM COMPETITION Performers: Amber Riley (Glee), Amy Purdy (Olympics), .
