Mother Monster looked like an actual movie monster when she took the stage to perform at the 2010 Brit Awards. Dressed in a mostly see through bodysuit with lacy accents, Lady Gaga looked like Gozer's doppelganger from the 1984 flick 'Ghostbusters.' However, Gozer, played by Sigourney Weaver, is far more vicious than the kind and caring songstress.