Could Lady Gaga be running out of ideas for her stage shows? The pop superstar emerged from a cocoon during her performance at the MuchMusic Video Awards in Toronto, Canada this weekend, a stunt she has pulled twice already. Gaga, 25, was at the event to perform some of her recent hits, including Edge Of Glory, and to pick up two awards. Scroll down to see video... Suspend your belief: Lady Gaga emerges from a hanging cocoon during rehearsals for the MuchMusic Video Awards in Canada ...