5. Russell Brand
Until he realized something was wrong, Russell Brand never thought anything was wrong with his sexual behavior. He knew his heroin addiction was a major issue, but he took pride in being named “Shagger of the Year” multiple times in a row by British newspapers. In Brand’s autobiography, My Booky Wooky, Brand talks about having hired people whose sole job was to find Brand women to sleep with and that he would have sex with 50-75 different women in a month. Brand spent time in the all-men’s Keystone Center outside of Philadelphia to deal with his sex addiction prior to marrying singer Katy Perry. Although their marriage didn’t last long, Brand said it didn’t have anything to do with his sexual appetite – or maybe it did – depending on whatever interview he is giving in the moment.