The Winner for Best Tumblr Goes to “Joffrey Bieber” Dan Koelsch, April 24, 2013 There’s a beast in every man, and it stirs when you put Photoshop in his hands. It’s hard to find someone worth hating more than young King Joffrey on HBO’s Game of Thrones. Fortunately, Justin Bieber exists. Some clever person put two and two together to make the Joffrey Bieber…