Britney at hospital

Ok! magazine reported that at 11:45pm, Britney was taken in an ambulance! Being escorted by 13 police cars with sirens blaring and lights on,the pop star is being taken to Cedars-Sinai Medical Center for observation.OK! was also said by a witness that Britz came at the Medical Center at 12:30am PT. "She was sobbing as she was taken out of her house on a gurney" the same witness said. Another one told OK! that : "Her eyes were like pinholes". Her ex-husband and one of their sons waited there with her, but everybody was expecting the photographer Adnan Ghalib the one who spent the night at the hotel with.

One of the LAPD officers revealed that : "We are concerned about her mental state and believe she may be under the influence"

What happend at her house?A source said that "She won't give up the kids" and  "Kevin's security people were supposed to have picked up the kids at 7pm, but Britney refused and K-Fed's lawyer notified the police."