The 'Only Way Is Essex' star said he gained the life-threatening weight after substituting other addictions with one for food.
The BBC has published a list of news and political presenters who have earned money speaking at public events, in a bid to ensure impartiality.
The BBC direector general has said, 'There was never a finding against Naga for what she said about the President's tweet.'
Sir Lenny Henry, Gina Yashere and Adrian Lester are among signatories of an open letter published in the Guardian condemning the BBC's judgement.
Piers Morgan and Radio 2 presenter Trevor Nelson have previously slammed the BBC's ruling that she breached company guidelines.
The 'Good Morning Britain' presenter took to Twitter to share his support for his 'breakfast rival'.