The new president of Egypt has called on the country to "differ for the sake of our nation and not over it", during his acceptance speech at the Supreme court in Cairo.
Al-Sisi also thanked the outgoing interim president, before both men signed the "handover of power document" in the presence of dozens of local and foreign dignitaries.
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Joshua beat the older, more experienced boxer in front of 90,000 fans in Wembley Stadium.
Dry for most of the night. Rain in the southwest by dawn.
Host Paddy McGuinness tweeted a tribute to contestant Charlie Watkins whose date was featured in Saturday's episode.