Last night at London's O2 Arena, Lady Gaga went on a Christmas rampage, biting the head off a Santa Claus doll and crushing it under a stiletto heel.
She then bit the head off the doll and crushed it beneath her foot, screaming, "I hate the holidays! I'm alone and miserable you f**king dumb bit of joy!"
Explained Gaga, "He was pregnant with chemicals not meant for children."
Uh oh. Bill Donohue's gonna be mad.
Watch, AFTER THE JUMP...
(via gossip cop)