In a seemingly endless parade of star power and choreographed dances that put your average karaoke night to shame, the latest preview for Spike's Lip Sync Battle proves it'll be one to watch.
Hayden Panettiere is going head to head with Eva Longoria, and she's bringing up some extreme backup to help her earn her win. This commercial shows none other than Christina Aguilera joining Panettiere and throwing it back to 2001 with the Moulin Rouge! hit song "Lady Marmalade."
Looks like Hayden isn't afraid to play dirrty to win this episode of Lip Sync Battle.
Tune in to Spike on Thursday, February 11 to see how Longoria plans on fighting back.