The announcement follows increasing pressure on Ms Christensen after a string of poor performances by Norfolk's Children's Services.
An Ofsted report into the authority's safeguarding of children in February rated the service as inadequate across the board and branded it "inconsistent and patchy".
And ongoing poor performances at the county's schools led to the first ever local education authority inspection by the watchdog earlier this month to find out what had gone wrong.
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This afternoon could see some heavy and thundery showers. Away from the showers though some warm sunny spells are likely. Highs of 25 deg C
I Am Team GB is offering all kinds of free activities across the region - all with the aim of encouraging more people to get active.
A rather cloudy start with showers likely in places. These could turn heavy and thundery, especially by the middle of the day.