Robert Kilroy-Silk was an independent MEP during his jungle stint in 2008, but Opik was an ex-MP by the time he appeared in 2010's I'm a Celebrity.

BBC: Quiz of the week's news

The MP for Mid-Bedfordshire has been suspended by the Parliamentary party for taking part in I'm a Celebrity...

BBC: Nadine Dorries prepares for I'm a Celebrity

I'm told one MP has put down 166 amendments to the chair's draft of the report - and every nuance is fought out in the increasingly fractious private sessions in which the MPs on the committee attempt to finalise their conclusions.

BBC: Plenty at stake for hacking report

The MP for Mid-Bedfordshire could be away for a month if she makes it to the final stages of I'm A Celebrity...

BBC: Nadine Dorries prepares for I'm a Celebrity