The Queen of Pop will pay homage to another member of music royalty, Prince, at the 2016 Billboard Music Awards.

Organizers today announcedMadonna’s participation in what promises to be one of the highlights of this year’s BBMAs. The legendary pop singer will pay tribute to her good friend and fellow artist, who unexpectedly passed away April 21 at the age of 57. Details on her tribute to the late music great remain a closely-guarded secret.

Britney Spears to Perform Hits Medley at Billboard Music Awards

There’s no mystery surrounding the lineup of performers on the night. The likes ofJustin BieberCeline DionDNCEFifth HarmonyThe Go-Go’sDemi LovatoShawn MendesPinkBritney Spears and Troye Sivan will take the stage, and a collaboration is confirmed with Nick Jonas and Tove Lo. Celine Dion will be on hand to receive the ICON Award.

Billboard Music Awards 2016: See the Finalists

The Weeknd is shaping to have a big BBMAs weekend. The Canadian hitmaker is a finalist 19 times in 16 categories.

This year’s ceremony will air live at 8 p.m. ET/5 p.m. PT on Sunday, May 22 from TMobile Arena in Las Vegas. It’ll be hosted by BBMA vet Ludacris and first-time hostCiara and produced by dick clark productions.

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