Singer Gary Barlow, who met Stephanie as part of her bucket list, tweeted when he heard the news of her death.
'Lets all say a prayer for Stephanie Knight tonight ! Beautiful girl'
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A warm start with mist and fog in places. Brighter and even warmer throughout the afternoon.
Britain has seen its driest first half of September since before the 1960s and it's also been rather warm.
Low cloud will once again spread across the region. Mist and fog reforming