David Tennant will talk about being a dad on the first episode of the new series of the Graham Norton Show, April 15.
Georgia Moffett, 26, and the baby were reportedly doing well.
According to British newspaper The Sun, a friend said: ‘Georgia and David could not be happier. Olivia is beautiful and their families are over the moon.’
Tennant became engaged to Moffett over Christmas. Moffett already has a son, Tyler.