Justin Bieber and Pitbull light up the 'DWTS' ballroom

Slideshow posted in Photos | Tuesday, September 25, 2012

59 of 69: Pamela Anderson, Tristan Macmanus, Anna Trebunskaya, Drew Lachey, Bristol Palin and Mark Ballas await their fate on 'Dancing With The Stars: The Results Show' on Tuesday, September 25, 2012. (ABC Photo/ Adam Taylor)