Shania Twain has signed on to be a guest judge on season 10 of VH1’s RuPaul’s Drag Race.

Twain will be the only country star to serve as a celebrity judge on the series’ milestone season along with Christina Aguilera, Courtney Love, Halsey, Abbi Jacobson, Ilana Glazer, Kate Upton, Billy Eichner, Audra McDonald, Andrew Rannells, Ashanti, Todrick Hall, Lizzo, Lena Dunham, Kumail Nanjiani, Emily V. Gordon, Padma Lakshmi, Nico Tortorella (Younger), Miles Heizer (13 Reasons Why), Logan Browning (Dear White People), Carrie Preston (The Good Wife) and Tisha Campbell-Martin (My Wife and Kids).

Stephen Colbert, Andy Cohen and Cheyenne Jackson will stop by for special guest appearances, according to Billboard.

Season 10 returns with 90-minute episodes starting March 22 on VH1. The contestants are Asia O'Hara (Dallas, Texas), Aquaria (Brooklyn, N.Y.), Blair St. Clair (Indianapolis, Ind.), Dusty Ray Bottoms (New York, N.Y.), Eureka O'Hara (Johnson City, Tenn.), Kalorie Karbdashian-Williams (Albuquerque, N.M.), Kameron Michaels (Nashville, Tenn.), Mayhem Miller (Riverside, Calif.), Miz Cracker (New York, N.Y.), Monét X Change (Bronx, N.Y.), Monique Heart (Kansas City, Mo.), The Vixen (Chicago, Ill.), Vanessa Vanjie Mateo (Tampa, Fla.) and Yuhua Hamasaki (New York, N.Y.)