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By Ree Hines

If Ellen DeGeneres thought she could pull a playful prank on Portia de Rossi without getting a little reprisal in return, she was wrong.

Ellen DeGeneres and Portia de Rossi.Today

On Saturday the talk show titan filmed her wife taking advantage of those newly rereleased Jane Fonda workout videos, and uploaded the incriminating footage to Facebook.

.@PortiadeRossi+said+I+could+watch+her+do+her+@JaneFonda+workout.+She+didn't+say+anything+about+filming+&+tweeting+it+http://t.co/9d30nps3pN

—+Ellen+DeGeneres+(@TheEllenShow)+January+4,+2015+

"This is hard," de Rossi was seen saying, while getting into the aerobic grove with plenty of '80s style steps-and-turns-and-twists-and-flicks. But then she caught a glimpse of what DeGeneres was up to and exclaimed, "Oh, my God!"

Well, as it turns out, payback is … adorable.

To get back at her spouse, de Rossi let the camera roll for some fitness-related revenge.

I+got+you+back+@theellenshow!+Don't+believe+me?+Just+watch. https://t.co/ERQqZbYrUz

—+Portia+de+Rossi+(@portiaderossi)+January+5,+2015+

DeGeneres was wearing headphones and in the midst of a treadmill run when she couldn't help but sing along with the music only she could hear. "Don't believe me? Just watch! Don't believe me? Just watch!" she sang along to "Uptown Funk" — until she spotted de Rossi taping her. At that point, all she could do was laugh.

The winner? Everyone watching. Here's hoping these two keep the workout war going strong — and keep sharing the results.

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