Who would win in a catfight - Victoria Beckham or Lady Gaga? The world may soon find out! Notable diva Victoria aka Posh Spice is calling out the "Bad Romance" chanteuse in a new interview with Women's Wear Daily (via ONTD,) saying: "If I'm being completely honest, is it fair to say she may have become a little bit of a parody of herself? Is that fair to say?" It may, in fact, be fair to say… as long as your not one of Gaga's millions-strong Little Monsters! Posh does give Gaga some credit, however, when it comes to her notorious heel-less.....