Lady Gaga decapitated a Santa toy by biting and stamping on it during her concert at the O2 arena in London, the Daily Telegraph reports. A fan threw the soft toy on stage, and Gaga picked it up and started attempting to tear the toy's head off with her teeth. After she failed to rip off Santa's head, the singer used the heel of her stiletto boot to try and cut through it, shouting, "I hate the holidays. I'm alone and miserable."