She's just tired ya'll!!!!!!!!!!!!!!! Britney's rep gives an excuse for her being falling down drunk on New Year's:

"By about one o'clock, she was just done, so we took her out," Larry Rudolph, Spears' manager, told The Associated Press on Monday. "She was not drunk. She was just tired and falling asleep."

I believe it. I also believe in fairies and unicorns too. I mean, this is Britney we are talking about here! She is a model of maturity!