Britney Spears was rushed to hospital by ambulance early Thursday morning. Her manager, Sam Lufti, and her psychiatrist decided to call police because of her strange behavior, including her inability to sleep – she hadn't slept since last Saturday. Britney, who was sitting on the floor drinking hot chocolate when paramedics arrived, did not resist, willingly being placed on a gurney. She's been placed on a 5150 hold, which is a 72-hour confinement of a person deemed to be a danger to themselves or others. This is the second time this month Britney was taken by ambulance to hospital. Several weeks ago, she refused to hand over her sons to her ex-husband and locked herself in a bathroom with her youngest boy, Jayden James.