B.o.B. got hold of some white people drugs and now he's convinced the Earth is flat. He's spent the past couple of days trying to convince people of this on Twitter, and now it's all over the news.
It was one thing when he was just pretending to know how to play the guitar, but now I'm genuinely worried about the kid. Someone might need to check in on him, take a look inside his house and make sure everything's not covered in foil paper.