Claressa Shields has been training for her upcoming fight, but took a break to have some fun with the Detroit Pistons.

The Pistons Dancing Usher has become a fan favorite, and every time the dance cam comes on, the crowd waits to see what he has in store next.

Everyone was surprised to see Flint's Claressa Shields walk out of the shadows to take on the usher. She brought her belts with her, and was dubbed "Still Champion!" after the dance cam was done.

Shields has a big week on deck though as she will be leaving for New York on Wednesday. Friday night Shields will put both her WBO and IBF Womens Super Middleweight championship belts on the line against Tori Nelson.

This is the first time Shields is defending both belts on the same fight. You can watch the champ on Showtime, Friday night at 10pm.