Christine and the Queens had a busy Thursday.

The French singer and songwriter stopped by “RuPaul’s Drag Race” to perform host RuPaul Charles’ iconic song “Sissy That Walk” while the drag queens of season 11 walked the runway for the last time.

RELATED: Christine And The Queens’ Coachella Performance Cancelled Due To Mother’s Death

Mama Ru crowned Yvie Oddly as the queen of season 11 after an epic lip sync showdown between Brooke Lynn Hytes and Oddly to Lady Gaga’s “Edge of Glory”.

“I can’t tell you how much that moment meant to me,” Chris wrote to Twitter after her performance. “Christine and the Queens was born because of three drag performers who told me ‘you should own everything again. And no more shame’. Thank you Ru Paul and all the team, warm thanks to the queens, and now sissy that walk.”

RELATED: Christine And The Queens Put Own Spin On Rihanna’s ‘Kiss It Better’ In Epic Live Lounge Cover

After her performance on “Drag Race”, Chris appeared at Primavera Sound in Barcelona, where she and Charli XCX debuted a new duet, “Gone”.

Charli also revealed the new track will appear on her next album.