No cover of "Lady Marmalade" is complete without Christina Aguilera herself. On this week's episode, Hayden Panettiere is joined by the songstress for a killer take on the Moulin Rouge! 2001 classic. Get ready for some crazy wings, killer costumes, and plenty of runs.
Watch the preview below and tune in February 11 to see Panettiere face off with Eva Longoria: