Mars is set to play after qualifying has finished on Saturday, October 20, while Spears will perform after the F1 USGP race the following night on Sunday, October 21.
Tickets for the three-day Grand Prix will go on sale Friday at 10 a.m. CT.
“We’re excited to welcome Bruno Mars and Britney Spears to this year’s United States Grand Prix stage,” said Bobby Epstein, founder and chairman of the Circuit of the Americas. “The pinnacle of motorsports, two global superstar musicians and all of the festive entertainment that comes with the Formula 1 United States Grand Prix defines the weekend as the greatest sports and entertainment celebration of the year. We are proud to host such an incredible weekend for race and music fans alike”.