Watch Lady Gaga Get a Concussion and Keep Performing Like a Champ

Lady Gaga is a stone cold professional, which is why she kept performing for 16 songs after one of her clumsy dancers bonked her on the head with a pole midway through her Born This Way Ball show Sunday in Auckland. According to fan site Gagamedia.net, Gaga continued performing after telling her audience, "I want to… » 6/10/12 3:30pm 6/10/12 3:30pm