Married couple Tess Daly and Vernon Kay were a breath of fresh air when they co-hosted The One Show – and now a source claims they’re ready to become the next “golden couple” of British telly. Tess, 56, and her radio DJ husband Vern , 51, were a total revelation, receiving a hugely warm response from viewers when they reunited on screen – for the first time in almost 20 years – to co-host the BBC One show last month. Standing in for regular hosts Alex Jones and Roman Kemp, who were filming the