Meet The Doctor's Daughter

Georgia Moffett 23 who is the real life daughter of Peter Davison. Or commonly known as the 5th Doctor. She will guest star on Doctor Who in the episode The Doctor's Daughter.

[David] Tennant's Doctor returns to Earth and discovers he has petite, blonde offspring in the form of Georgia.

The Time Lord is shocked when a girl starts calling him "Dad". But all is not what it seems as Jenny has been created from his DNA, which has been stolen from him.

[Source: The U.K. Daily Mail]