Former Doctor Who actor David Tennant has become a father and is celebrating the birth of his first child with fiancée Georgia Moffet. The couple are celebrating the arrival of daughter Olivia and could not be happier. Olivia is beautiful and their families are over the moon. The couple met on the set of Doctor Who in 2008 and Georgia’s father Peter Davison was also a Doctor Who star who played the fifth Doctor between 1981 and 1984. This means the couple’s first child will have both a father and grandfather as an ex-Time Lord!