Strictly judge Shirley Ballas sparks concern as she’s ill in bed days before live show

Shirley Ballas is struck down with mystery illness just days before the Strictly Come Dancing live shows: 'I think I've caught something'

Shirley Ballas struck down with illness days before Strictly week one: ‘What a difference a day makes’

Strictly judge Shirley Ballas admits 'heartbreaking' part of show as it returns for 21st series