We all heard about Christina's drunken night this week and saw her getting carried via piggy back out of a club in London at 5 am. Well, now we get a few details from the crazy night. Apparently she racked up a $3800 bill at the Kaberet Prophecy club. But a friend of Christina's is saying she wasn't wasted. They said, “Not only is she very little, but she was quite tired because she’s in the middle of her tour.”

Well perhaps going to bed at 5 am while on tour isn't the best idea. We hope she got the rest she needed while working so hard in the UK and performing on stage. More pics of Christina looking more awake than the other night so