: Aguilera served as the first guest judge, famously surprising the queens by entering in Farrah Moan -inspired drag.
Watch the iconic moment Christina Aguilera performed 'Fall In Line' live with legendary queens from RuPaul's Drag Race:
: Made a surprise appearance on stage to perform alongside the competitors. Related Drag Race Crossovers [S4E1] Christina Aguilera Tribute
: Aguilera performed "Fall In Line" live with a crew of Drag Race stars, including Sasha Velour and Farrah Moan.
The was a special season premiere episode of Lip Sync Battle (Season 4, Episode 1) . : Aguilera served as the first guest judge,
The episode featured a head-to-head competition between and Erika Jayne , with a surprise guest appearance by Christina Aguilera herself. Key Performances
While this specific tribute was on Lip Sync Battle , Christina Aguilera has a significant history with RuPaul's Drag Race that often gets linked to this era: The was a special season premiere episode of
: Performed a tribute to Aguilera's hits, including a highly choreographed routine.