Sunday's Season 6 finale of The Walking Dead is going to be very upsetting. So before things get all bleak and depressing, Lauren Cohan and Sonequa Martin-Green, who play Maggie and Sasha, allowed themselves to have some fun. They faced off on Thursday's episode of Lip Sync Battle.

The grand finale found Cohan putting on her best theater kid face to channel Jennifer Beals in Flashdance for her performance of Irene Cara's "What A Feeling." Then Martin-Green did Silento's "Watch Me (Whip/Nae Nae)," which featured a zombie attack (note Chrissy Teigen swinging Lucille) that turned into zombies doing the stanky leg.

Martin-Green was the official winner, but they're both champs in my book, because they're capable of laughing at the super-duper-serious images they have on The Walking Dead.

Check it out: