Demolition work has started at 18 Victory Road in Derby, where the six children of Mick and Mairead Philpott died in a fire.
The house and a neighbouring property are due to be demolished over the next three weeks.
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One has straight ginger hair, a fair complexion and blue eyes. The other has darker skin and her eyes are brown.
The singer says he is proud to be able to show his children the streets in his home town that have been named after his songs.
A mysterious coffin found close to the site of Richard III's grave has been opened and studied by experts from the University of Leicester.