'Dancing' pairs tackle Argentine Tango, Samba

Slideshow posted in Entertainment News | Monday, April 26, 2010

4 of 67: The remaining seven couples on 'Dancing With the Stars' hit the dance floor together in a Swing dance marathon on Monday, April 26, 2010. Pictured are Chelsie Hightower, Jake Pavelka, Derek Hough, Nicole Scherzinger, Damian Whitewood, Pamela Anderson, Cheryl Burke, Chad Ochocinco, Niecy Nash, Louis van Amstel, Erin Andrews, Maksim Chmerkovskiy, Evan Lysacek, and Anna Trebunskaya. (ABC Photo / Adam Larkey)