Former Doctor Who David Tennant's fiancée pregnant

David Tennant and his new fiancée Georgia Moffett are expecting their first child.

It is thought that the actress is around five months pregnant.

The happy couple met on the set of Doctor Who in 2008 when Georgia, 26, played the Time Lord’s daughter Jenny in an episode called The Doctor’s Daughter.

David, 39, and Georgia got engaged earlier this month and are expected to tie knot on New Year’s Day 2012.

‘They are a couple who like to keep themselves to themselves,’ a source tells the Daily Mail.

‘Friends and family are delighted though.

The actress, who is already mum to eight-year-old son Tyler, has a long association with BBC hit show Doctor Who – her real dad is 80s Time Lord Peter Davison.

Agents for the pair have declined to comment on the pregnancy.

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