This just in! Sam has arrived at the hospital, with Britney's mother Lynne and BFF Alli already inside.

No one - not even family members - are allowed inside the room with Brit until visiting hours at 4 pm.

Seems strange that Sam arrived just in time to jump ahead of the line and be the first to see Britney. Did Britney request to see him?

Stay tuned to X17 for more updates!