From a "close source" to Britney:
" I have been in and out of the inner circle and wanted to weigh in on the frequent bathroom breaks that Britney is "forced" to take at public restrooms. It is a FACT that Ms. Spears abuses laxatives (particularly Correctol) thinking that they will help with her ever-present struggle with her weight. We were in a car and she even shit her pants once...but that is the story...by the way, I don't see a particular alcohol or drug problem when I am around her, she uses recreationally...but she is mentally unstable...I mean REALLY mentally unstable, like the crazy lady in a straight jacket laughing unstable kind of person...it is scary"
