Watch Demi Lovato Sing the National Anthem at Game 4 of the 2012 World Series Tweet October 29, 2012 at 08:42AM EDT by Sarah Korones Credit: YouTube Demi Lovato sang the National Anthem before the final game of the 2012 World Series. Not everyone was so pleased with her rendition of the tune, however! Want more X Factor goodness? Like us on Facebook or follow us on Twitter
