Andrew-Mountbatten Windsor and his family are absent from the traditional family event.
Deontay Wilder tells Anthony Joshua "let's do it" following the American's points victory over Derek Chisora.
Spectators are told to stay away from Durham's Riverside ground at Chester-le-Street after it was hit by Storm Dave overnight.
The rapper has drawn significant criticism over his antisemitic and offensive remarks in recent years.
New owner James Mellors says he wants to put Lightwater Valley back on the map.