Robin Roberts Does the Cha-Cha, Gets Perfect Scores on 'GMA' (VIDEO)

After learning the Cha-Cha for her 50th birthday courtesy of Maksim Chmerkovskiy, Robert Roberts struts her stuff on the dance floor during a 'Dancing With the Stars' after party on 'Good Morning America' (weekdays, 7AM ET on ABC).

First, each of the 'DWTS' finalists perform. Then, Roberts takes to the dance floor with Chmerkovskiy and works her way through the complicated steps of the Latin American dance. All her hard work pays off, though, since she manages to receive perfect scores across the board.