DWTS All-Stars Week 8: Shawn Johnson, Derek Hough, and Mark Ballas' Controversial Tribal Trio Samba (VIDEO)

Shawn Johnson and Derek Hough teamed up with Derek's BFF and Shawn's former partner, Mark Ballas, for their Dancing With the Stars Season 15 All-Stars Week 8 Trio Samba. This dance was controversial with the judges: It's clearly well executed, but was it really a Samba?