GaGa Makes Little Monster Montage! Watch the video (above) for a taste of the best Lady GaGa costumes from her little monsters. And the vid was made by the lady herself! Fierce. Pete Davidson & Ex Elsie Hewitt Reunite For Baby's First Halloween... Mass Shooting At Spirit Halloween Store In California Leaves 1 Dead,... Prince William & Princess Catherine Share Never-Before-Seen Halloween Pic Of Prince... Last Year's WILDEST Celebrity Halloween Costumes! Nov 03, 2010 18:00pm PDT Share This Categories Halloween Lady GaGa