During Rihanna's First Annual Diamond Ball on December 11, Brad Pitt, 50, introduced Rihanna, 26, the guest of honor and founder of the event, while sarcastically taking digs at her and friend Jay Z. Reports claim it was in good fun, but some found it a little bizarre on RiRi's big night! Brad innocently started out his speech by sharing a sweet childhood picture of RiRi, before transitioning into a full-blown before taking shots at the "What Now" singer. He said: " Iāve often asked the very question that you yourself are asking right now: What the fāk went wrong? I give you exhibit A: Yes, look at that young girl before you. All full of hopes and dreams. Living a humble existence in the Barbados parish, her whole life ahead of her. And what happened? Itās not a pretty story,ā Brad said according to Us Weekly āLike so many others, Rihanna landed on the unforgiving streets of New York at the young age of 16, and soon fell in with...