MrSkin.com, the internet’s number one source for celebrity nudity, is excited with the response to its brand-new social media contest, #MrSkinChallenge, for a chance to win $1,200. Finalists’ entries have been selected and uploaded to the MrSkin.com and MrMan.com websites; the public will now judge and vote for their favorites (limit one vote per person). The three finalists with the most votes will win…