showbiz gossip straight to your inbox with the Daily Star's FREE newsletterVernon Kay has been forced to cancel his presenting debut on This Morning after contracting Covid.The TV star, 47, had been set to host the popular ITV chat show for the first time tomorrow alongside Rochelle Humes during the final week of the holidays.However, the presenter will no longer be able to appear in the hosting seat next week as he will have to self-isolate at home in order to follow the government's Covid rules.It comes soon after famous TV couple Eamonn Holmes and Ruth Langsford had been filling in for Phillip Schofield and Holly Willoughby over the summer.Sadly though, it has been reported that none of the four TV veterans are able to cover for I'm a.