Ice Spice and Doechii will also be joining the "Attention" singer's first North American arena tour on select dates.
Phil Anschutz, Jay Marciano and AEG Presents donated $1 million to the Elton John AIDS Foundation at a private garden party to celebrate the new top-grossing tour of all time.
"I can’t WAIT for you to experience it,” the singer and actress wrote to fans.
Joey Football played it cool when he was asked about the gigs at Paycor Stadium
The June 24 gig was scheduled to take place at the Rivers Casino Des Plaines.
The news came after days of Baker detailing the trolling she's faced since her opening act was cut from a date in New Jersey.
The blockbuster tour rolled into Detroit on June 9.
The masked metalers are slated to kick off their outing at the Nova Rock Festival Wednesday night in Austria.
The 61-year-old punk icon recently underwent surgery to treat the stage-one disease.
Last month the singer cancelled 6 weeks of shows on doctor's orders.
