Wikileaks founder

Stella is a member of his legal team and mother of his two young children. The couple had to fight for their right to marry, even bringing legal action against the UK Government.

Julian and Stella will be dressed by Vivienne Westwood. Julian will wear a kilt, honouring his Scottish ancestry. The couple are said to be very excited despite the severe restrictions imposed on the ceremony. They will be permitted only four guests and have been denied the request to marry in the prison's Chapel, despite the fact that Julian regularly worships there.

The judge blocked the request because of concerns over Mr Assange's mental health and risk of suicide in the US.

Mr Assange, who is wanted over the publication of thousands of classified documents in 2010 and 2011, says the case is politically motivated.

Expressing disappointment at the ruling, the US justice department noted that its legal arguments had prevailed.

Its position is that the leaks broke the law and endangered lives.