Isabel Webster was dropped from GB News in December (Image: GB NEWS)
was dropped by the channel back in December. She presented the breakfast show alongside Eamonn Holmes from Monday to Wednesday, but has been replaced by Ellie Costello.
Ellie now co-hosts GBN Breakfast five days a week, presenting alongside Eamonn on Monday, Tuesday and Wednesday and with Stephen Dixon on Thursday and Friday.
Isabel, 42, had opened up about her time on GB News just days before her exit was announced, admitting she was “doomed” while addressing her very early mornings.
Writing in her column for Woman on December 16, the broadcaster had addressed a recent UK study which claimed irregular sleep patterns could have potential health risks.
Isabel said: “It’s bad news for people like me who work irregular hours – hello 3am alarm clock!”
Isabel Webster shocked fans following her swift exit from GB News (Image: Getty)
She went on: “Not only does it make you tired and grumpy, but a lack of regular kip also increases your risk of heart attack, heart failure or stroke.
“A study by UK Biobank suggests sleep regularity may be more relevant than sufficient sleep.”
Isabel concluded: “I’m doomed on both counts!”
It was announced the former Sky News presenter had been axed on GB News just days later on December 19.
Isabel Webster previously presented GB News alongside Eamonn Holmes (Image: Getty)
The channel previously explained that changes to the presenting line-up “will allow us to build on success with a renewed focus and ambition”.
Earlier reports suggested Isabel’s exit was over channel bosses increasing her days on-screen from three to five a week.
Isabel has yet to publicly comment on her exit.