Paris In Prison

Sources have told TMZ that Paris Hilton has been crying a lot and praying since she returned to prison yesterday.

She is in the medical ward at Twin Towers, an L.A. County jail facility. She is in a room by herself with a glass door. For her own protection, a sergeant guards the door at all times.

The 'Simple Life' star hasn't eaten or slept and sources have described her condition today as "fragile."

Paris is receiving "appropriate medical attention," and spent more than two hours with her shrink.