Britney Spears with Sean Preston in her armsBritney Spears has been spotted making a mad dash to hospital with her baby son, Sean Preston.

She was driven to the Malibu Urgent Care Centre in LA with the six-month old in her arms but then left quietly through a side door, without him.

Sean was later collected by Britney’s assistant.

Hospital sources are offering conflicting information: some say Sean was ill whereas others say it was possibly pregnant mum in pain…