Celebrity Scramble -- Guess Who!?!

This unidentified star looks out of this world. Can you tell which famous funny man is behind this martian makeunder? 

Source: http://www.tmz.com/2013/06/08/celebrity-scramble-guess-who-tmz-games-photoshop/

Chelsea Handler Cheryl Burke China Chow Chloë Sevigny Christina Aguilera Christina Applegate Christina DaRe Christina Milian