The hosting of reality talent shows is turning out to be something of a game of musical chairs. People are in, people are out, and you never know where someone’s going to land. Spice girl Mel B took Sharon Osbourne’s spot on America’s Got Talent, but now, Sharon Osbourne is set to take Mel’s spot on X Factor. Osbourne had a huge falling out with AGT, Mel B turned down the X Factor and is now doing America’s AND Australia’s Got Talent, and it’s all something of a dramatic mess. See the video above for more.