Just when we thought Lip Sync Battle couldn't get any better, they give us Anthony Mackie performing to Katy Perry's I Kissed a Girl while Seth Rogen poses like one of your French girls in an elf costume in the background. Because ALL. THE. YES.
Mackie is undeniably one of our rising star crushes, and seeing him gyrating to Katy Perry's first hit is just the kind of holiday cheer we need. Throw in a wild Joseph Gordon-Levitt, and we're set.