Lip Sync Battle has displayed the inner performers from actors and actresses to models and sports celebs but in this episode we got a huge surprise from tennis lady legend Serena Williams.

This episode of Lip Sync Battle had husband and wife battling as Brooklyn Decker wanted to take down her tennis player husband Andy Roddick. The 31-year-old model turned actress hit the stage to perform Beyonce‘s hit track, “Sorry,” and has a secret weapon for her performance. It was none other than tennis star Serena Williams.

Check the video below!

That was truly priceless!