Britney Spears has spoken out against a new documentary that delves into the details of her conservatorship.The singer took to Instagram to protest against the film, though she has since deleted the message.“It’s really crazy guys … I watched a little bit of the last documentary and I hate to inform you but a lot of what you heard is not true !!! I really try to disassociate myself from the drama,” she wrote, as reported by Decider.There are several documentaries on the singer’s situation