The world has lost many greats of late including Prince and Muhammad Ali. Now it loses one more, though perhaps a bit less known to the older generation, but that makes the story no less sad. Christina Grimmie, who amassed fame on YouTube with over three million followers, and then went on to become a finalist on The Voice working with Adam Levine, was playing a concert last night in Orlando, Florida. CNN reports "A man armed with two guns walked up to the 22-year-old singer as she was signing autographs late Friday night and opened fire, Orlando police spokeswoman… [Continue Reading]