Rihanna’s forehead (Or should we say “fivehead?”) was one of the weekend’s most chatted about topics on Twitter. After a summer of touring, Rihanna has finally joined the world’s biggest micro-blogging website, and the first thing she’s posting about is her big forehead. After Tweeting the world about how her new-found social networking-ness will be the [...] Continue reading Rihanna Tweets About Her Fivehead