The National Football League and the singer made the announcement today on Twitter.
Super Bowl LI will be held at NRG Stadium in Houston, Texas, on Feb. 5, 2017.
"It's not an illusion. The rumors are true. This year the SUPER BOWL goes GAGA! @nfl @FOXTV @pepsi #PERFECTILLUSION #GAGASUPERBOWL," she tweeted.
It's been a busy few days for Gaga. The singer, 30, recently released her new single, "Perfect Illusion," which will be featured on her upcoming album "Joanne." (Gaga's given name is Stefani Joanne Angelina Germanotta.) "Joanne" will be released on Oct. 21.
This will be the second year in a row that the singer will appear at the Super Bowl.