Your favorite drag queen's favorite pop star to guest judge RuPaul's Drag Race

RuPaul’s Drag Race All Stars season 10 boasts the biggest cast of queens ever with a brand-new format, “The Tournament of All Stars.” The queens will be divided into three groups of six competing in their own bracket and then advancing to go head-to-head with the victors of the other groups, ultimately competing for a prize of $200,000 and a spot in the Drag Race Hall of Fame. To complement this tournament extravaganza, the show has assembled a stellar rotation of guest judges. In addition to Roan, the list also includes Wicked stars Ariana Grande and Cynthia Erivo, Colman Domingo, Kate Beckinsale, Sarah Michelle Gellar, Ice Spice, Susanne Bartsch, Adam Shankman, Jamal Sims, Mayan Lopez, and Devery Jacobs.

Previously announced competitors for The Tournament of All Stars include Acid Betty, Aja, Alyssa Hunter, Bosco, Cynthia Lee Fontaine, Daya Betty, DeJa Skye, Denali, Ginger Minj, Irene the Alien, Jorgeous, Kerri Colby, Lydia B Kollins, Mistress Isabelle Brooks, Nicole Paige Brooks, Olivia Lux, Phoenix, and Tina Burner. The first nine episodes of the season will see the queens compete across their own brackets for three episodes each, while the final four episodes will see the winners advance to the semi-finals culminating in the Lip Sync Smackdown for the Crown grand finale episode. The first two episodes premiere May 9, with subsequent episodes dropping week-to-week on the streaming service.