Britney Wheeled Out on a Gurney!!  —  UPDATE: Britney has arrived at Cedars-Sinai Medical Center.  We're told as she was brought out of the ambulance, she flipped off the waiting paparazzi.  Oh my god.  That Britney's shameless!  —  OMG THE DRAMA!  TMZ is there as Britney Spears …

More Cops, Ambulance Now at Spears' House!  —  UPDATE: Another ambulance, more fire trucks and several additional police cars have just rolled up to Britney's house.  One person on the ground described the situation to us as “scary."  —  Holy Kramer vs. Kramer!

Cops, Lawyers and Paramedics at Britney's House  —  Update: Paramedics arrived on the scene and rolled a gurney into Spears' house.  Sources are now revealing to PageSix.com that “someone is being transferred to the hospital for a mental evaluation."  An ambulance has just pulled into the driveway.

Breaking: Tearful Brit Hospitalized After Police Standoff!  —  UPDATES: Britney arrived at Cedars-Sinai Medical Center at approximately 12:30am PT. “She was sobbing as she was taken out of her house on a gurney,” a witness tells OK!.  When she arrived at the hospital, she had managed …

Britney Spears on Suicide Watch  —  Britney Spears was admitted to Cedars Sinai hospital in L.A. early this morning following a dramatic evening in which cops were called to her home after she refused to hand her two sons back to her ex-husband Kevin Federline.

Britney Is At Cedars Senai Medical Center and Has Lost “Tremendous Amount of Weight Due To Stress & Mental Anguish”

Britney Spears taken to hospital for tests  —  LOS ANGELES, California (CNN) — Pop star Britney Spears was taken to hospital for tests to see if she was under the influence of alcohol or drugs and for a psychological evaluation after police were called to her home Thursday night to mediate a custody dispute, a police spokesman said.

Police: Britney Being Taken for ‘An Evaluation’  —  Britney Spears is being taken for “an evaluation” after police were called to her Studio City home for a “custodial dispute” Thursday, according to police.  —  At around 8 p.m. police responded to a call “about a custodial dispute regarding …

Brit's Kids Are Safe, She's Under the Influence!  —  TMZ has learned Sean Preston and Jayden James were turned back over K-Fed tonight just before 11:00 PM PT.  —  We're told that while cops were at the troubled pop star's home, they discovered Spears “under the influence of an unknown substance.”

Jayden Taken to the Hospital Too  —  Two ambulances left Britney's house bound for Cedars-Sinai — one transporting Britney, the other had two-year-old Jayden James in it!  —  A car carrying Jayden's older brother Sean arrived at K-Fed's home a short time later.  No word on what Jayden was being treated for.

VIDEO: Watch Britney Spears Being Wheeled on a Stretcher  —  Around 11 p.m. Thursday, a reportedly intoxicated Britney Spears was rushed via ambulance to L.A.'s Cedars-Sinai Medical Center after she defied court-mandated visitation hours Thursday night by refusing to turn over her two sons to ex-husband Kevin Federline.

Britney's Shortest.  Deposition.  Ever.  —  TMZ was in Century City, Calif. as Brit Brit came — and went — from her scheduled deposition today.  Why the rush?!  —  As K-Fed's attorney, Mark Vincent Kaplan explained, the depo was originally scheduled to go from 9:45 to 11:45 AM.