Mother Monster, Lady Gaga, had a concert in New Zealand where she was hit on the head with a wayward pole being hoisted on by one of her male back-up dancers. She told her fans how she felt quite unsteady immediately after this happened. “I want to apologize. I did hit my head and I think I may have a concussion but don’t you worry, I will finish this show.” And so she did. She was diagnosed with a mild concussion, two days later and tweeted how she was still feeling a “bit woozy”.