Mel B says the Spice Girls are performing at Meghan Markle and Prince Harry's wedding

Meghan Markle and Prince Harry's upcoming wedding is set to have quite the entertainment.

Mel B appeared on The Real on Tuesday, and dropped the bombshell that all five Spice Girls are not only invited to the royal wedding set for May 19, but performing at the reception as well. Mel B also briefly talked about the wedding invitation, which she described as "proper."

Watch the stunning moment below:

And it appears Harry has been a longtime fan of the iconic girl group. Harry and his brother, Prince William, and their father, Prince Charles, attended the 1997 London premiere of the group's film, Spice World.

Meghan and Harry are set to marry at St. George’s Chapel and will take a carriage procession from St. George’s Chapel along the High Street and through Windsor Town before returning to Windsor Castle. Following the service, guests will be treated to the first reception at St. George’s Hall, and the couple will join in following their carriage procession.

The Spice Girls recently made headlines when they had a surprise reunion last month with all five of the original members -- which aside from Mel B, includes Emma Bunton, Melanie C., Victoria Beckham and Geri Halliwell.

However, Beckham later clarified that the group wasn't going on tour.