“It started with some friendly dinner dates but has progressed quickly and they are now in a serious relationship.
“Even with his busy schedule, David is making a lot of time to spend with her, so he must really like her.” The couple met while filming in Wales. She said: “It was winter when we filmed and I was wearing very little so you can imagine how cold that was.
I know I am biased, but I believe she is a very fine actress who may well have drawn on difficult experiences to develop her talent.' The pair were among several celebrities who turned up to the opening night of Speaking In Tongues, a detective story by Australian writer Andrew Bovell.
The current production stars John Simm, Ian Hart, Kerry Fox and Lucy Cohu and runs until December Turning up to support his former Life On Mars co-star Simm was Phillip Glenister, aka DCI Gene Hunt, who is set to begin filming the final series of Ashes To Ashes next month.
Georgia was able to get over that, partly because she’s strong and courageous, and partly because she grew up around an actor who played The Doctor.
They've been dating for a year and a half, but David Tennant and Georgia Moffett are keeping their romance alive with regular nights out.
They, too, met on set - when Miss Myles played Madame de Pompadour in a 2006 Dr Who episode.
Miss Moffett played the Time Lord's child Jenny in episode six of the current series entitled The Doctor's Daughter and while it was a one off appearance, the opportunity for her to return in later shows has been left open.
New love: The couple have been quietly dating over the last few weeks, according to friends Weeks earlier, he split with another BBC Wales staff member, Bethan Britton after a four-month relationship.
When the pair met she had been working in the corporation's contracts office in the city when they met.
He said: 'I’m delighted Georgia has found happiness because she hasn’t always had an easy life.
‘I admire Georgia enormously for the way she’s dealt with what life has thrown at her.
He has already had three romances with colleagues since taking over the controls of the Tardis in 2005. Miss Moffett, a 23-year-old single mother, played the Doctor's daughter Jenny in the current series.