Revealed: The real reason GB News host Isabel Webster 'was replaced as Eamonn Holmes' co-star after secret feud

GB News star Isabel Webster was replaced as Eamonn Holmes' co-host after her relationship with the channel's bosses turned sour, insiders have revealed. The shock shake-up was one of a number of changes made by Britain's newest news channel, as Jacob Rees-Mogg saw his hours cut and Mark Dolan replaced on his weekend show. Isabella Webster will be replaced by Ellie Costello, 31, as host of the breakfast show programme during the working week Webster 'wasn't happy' that the channel's senior chiefs were expecting her to increase her days on-screen from three to five a week The pair had just finished their final show of the year and they were allegedly planning to celebrate Christmas together. The pair have 'great chemistry', one insider said Presenter Mark Dolan also announced that he had been 'relieved from his duties Mr Rees-Mogg, paid £324,000 by GB News last year, will now be doing two nights instead of four Ben Leo will replace comedian turned news anchor Mark Dolan Elsewhere on the channel, Ben Leo, 34, will take over from Mark Dolan, 50, who revealed he had been sacked from his regular show on a Saturday and Sunday night.