Lady Gaga rumored for Paris Olympics opening ceremony featuring 3,500 performers, Kelly Clarkson as host.

Rumors suggest Lady Gaga may perform at the Paris Olympics' opening ceremony, which will take place along the Seine River and feature 3,500 actors, dancers, and musical performers. Gaga was recently spotted in Paris, fueling speculation as her new film "Joker 2: Folie à Deux" generates buzz. The ceremony will be hosted by Kelly Clarkson, sportscaster Mike Tirico, and NFL legend Peyton Manning on NBC on Friday.