Davina McCall is to have surgery to remove a brain tumour, she has revealed. The TV presenter posted a video on Instagram to say she had been diagnosed with a rare type of benign tumour called a colloid cyst. A benign tumour is not cancerous, but such cysts tend to grow slowly, according to the Brains Trust charity.

The ITV The Masked Singer judge announced her diagnosis on Friday - sparking a flurry of supportive messages from fans.

Davina McCall, the former Big Brother host and one of the UK’s best-known television presenters, has revealed that she is in hospital undergoing an operation to remove a benign brain tumor. In an Instagram video,