Watch Claressa Shields go toe-to-toe with Dancing Usher at Pistons game

With eight weeks of training in the books, Claressa Shields decided to cut loose and have some fun before heading to New York for Friday's world championship fight with Tori Nelson.

Shields attended the Detroit Pistons' game Saturday night at Little Caesars Arena and made an appearance on the Dance Cam during the Pistons' 108-101 victory over the Houston Rockets.

Claressa Shields to put world title belts on the line Jan. 12 in New York

The two-time Olympic gold medalist will face Tori Nelson of Virginia in the main event of a card that will be televised on Showtime.