Despite being paraded as a prominent backer of Mr Miliband hours earlier, throughout the television debate on Thursday night she instead tweeted praise for Green Party leader Natalie Bennett . Ed Miliband faced yet more humiliation today as he lost the support of a plus-sized blogger just hours after she signed a high-profile letter backing him. Campaign chiefs had attempted to rebuff a letter from 100 business leaders that criticised the party by publishing its own message calling for a Labour government signed by people ‘from all walks of life’. But the plan quickly unravelled as it was revealed the 100 'working people' supporting Mr Miliband included a benefit fraudster, a boss who has used zero-hours workers, affluent students and a string of union and party activists. Today the move continued to backfire spectacularly as another of the signatories appeared to switch her allegiance to Green Party leader Natalie Bennett. Callie Thorpe was listed on the letter supporting Mr Miliband as a receptionist, but online she also describes herself as a 'plus size style and lifestyle blogger, fan of lipsticks, food, travel and self love'. Despite being paraded as a prominent backer of Mr Miliband hours earlier, throughout the television debate on Thursday night she instead tweeted praise for Miss Bennett. She posted: 'I really like Natalie Bennett', before later writing: 'I honestly believe that Natalie Bennett was wonderful.' In a further snub to Mr Miliband, who she failed to tweet about, she added: 'The female party members were incredible.' The 25-year-old, who signed the letter saying the country needs 'a better plan for prosperity', has boasted on her blog about her exotic holidays. She wrote: ‘Travelling the world has always been a passion of mine, especially Thailand and I thought I would share with you the best five weeks of my life hoping that I can impart some knowledge if you too, are looking to travel around Thailand or Cambodia.’ Labour leader Ed Miliband (left) has faced further embarrassment today after plus-sized blogger Callie Thorpe Right) withdrew her support of a high-profile letter backing him . The party had revealed a letter signed by 100 people ‘from all walks of life' including Ms Thorpe who  describes herself as a 'plus size style and lifestyle blogger, fan of lipsticks, food, travel and self love' She has also posted photographs of trips to Berlin, Paris and Amsterdam. She is a size 18 to 20. The signatories of the letter supporting Mr Miliband said they were ‘all working people’. They warned about the ‘proliferation of zero-hours contracts’, which they claimed were ‘letting down Britain’ and showed that ‘we need a Labour Government to put working people first’. But Labour removed the name of one of the signatories after she was exposed as Nigerian woman convicted of a £27,000 benefit fraud. The blogger posted during the election debate (pictured) that she 'really liked Natalie Bennett', before later writing: 'I honestly believe that Natalie Bennett was wonderful' Others included 21-year-old Manchester University students John-Jo Pierce and Rory Somerville, who were pictured on their Facebook pages smoking cigars whilst dressed in black tie. Mr Pierce's mother, who lives in a £1million house in Surrey, said her son had signed the letter despite knowing 'nothing about politics'. Several of the signatories were also exposed as Labour councillors and even an ex-MP. Miss Thorpe tonight wrote on Twitter that she had signed the letter 'as a woman who grew up on a council estate with a single parent income'. She added: 'I work x2 jobs and feel passionately about supporting the most vulnerable in our society.'
Ed Miliband lost one of the backers of his high profile support letter .
Blogger Callie Thorpe was one of the 'ordinary workers' who signed it .
Just hours later she tweeted her support for Greens leader Natalie Bennett .