Dude, could you please not spam the QA with questions that could easily be Googled?
Instead of asking, "Who is Beyonce?", which can easily be found on Wikipedia, a better question might be, "Why is Beyonce so popular?", or "Which Beyonce song is your favorite, and why?". Those are questions that require opinion and discussion, and might get you more replies.
Who invented peanut butter? Who invented raisins? Really?