The brunette beauty — who is paired with Derek Hough this season — was spotted stripping out of a red dress to a turquoise sports bra and black workout pants while filming Extra. Maria was filming a scene to show Extra viewers how quickly she can go from being a TV host to a dance-crazed contestant.
Click through for all the funny photos.
Dancing With the Stars airs Mondays and Tuesdays on ABC.
Click here to find out how to vote for your favorite DWTS couples.