Davina McCall has become emotional during her first public appearance since undergoing brain surgery, speaking at a Brain Tumour Research Campaign (BTRC) event on Thursday.

The 57-year-old presenter took to the podium at All Saints Church in Fulham, sharing her personal story with the audience.

Earlier this month she had an operation to remove a benign brain tumour called a colloid cyst after a company offered her a health scan in return for giving a menopause talk.

She was…