The details are still very rough.
But the word is that Britney Spears' family have all rushed to hospital.
So here's what we know so far...
Brit and her family have reportedly all made a mystery trip to the SouthWest Mississippi Regional Medical Centre.
The centre is just over the county border from Brit'
s family home in Kentwood, Louisiana, where the singer had taken her boys for a visit.
Witnesses have since seen Brit's brother, Brian Spears, leaving the hospital with a nanny carrying Sean Preston, with some of Brit's security blokes surrounding.
We're yet to hear any more details, although the paps are still based at the hospital as the rest of the Spears clan are thought to be spending the night at the centre.
We're on the case and will bring you more details as they appear.
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