David Tennant welcomes baby daughter

David Tennant has become a father for the first time, it has been revealed.

The former Doctor Who star's fiancée Georgia Moffett is said to have recently given birth to a baby girl.

According to the Daily Mail, the couple are thought to have named the child Olivia.

"Georgia and David could not be happier," a source said. "Olivia is beautiful and their families are over the moon.

"They did very well in keeping everything very nearly private and keeping things under wraps. Georgia was a lot more pregnant than people thought when the news first broke."

It was revealed as recently as January that Tennant and Moffett were expecting a child, not long after it was reported that the pair had got engaged.

The couple met on the set of an episode of Doctor Who, in which Moffett - the real-life daughter of former Time Lord Peter Davison - played the Tenth Doctor's own child, Jenny.

Moffett already has a son, named Ty, although she has never publicly revealed the father's identity.