Happy Earth Day, everyone. In celebration of today's "special" holiday, we implore you all to engage in preservation of our Earth and everything that comes from it. Yes, that includes some of that sticky icky. Now as always, we want you to be responsible in any activity that you engage in and remember that if it comes from the Earth, it's probably okay. After you engage in some of your activities, check out some of these photos of some of your favorite celebrities, artists, and athletes that may share the same facial expression as you by the end of April 20th. Hit the jump to check it out.