Alesha Dixon: 'When you grow up mixed race you feel comfortable wherever'

The most obvious image of Alesha Dixon is a beautiful woman wrapped in sparkle. Whether it was her Mis-Teeq days in the Noughties, through the Strictly years to Britain’s Got Talent, Dixon has always dazzled. The Alesha I meet on Zoom though is the one that’s actually more at home in a T-shirt and …