Olive Tennant
From Tardis Wiki, the free Doctor Who reference
Olive Tennant (born 29 March 2011[1]) made a cameo as John Barrowman's daughter in the 50th anniversary spoof The Five(ish) Doctors Reboot.
She is the first daughter of Georgia Moffett and David Tennant, granddaughter of Peter Davison, Sandra Dickinson, and Sandy McDonald, and niece of Joel Davison and Louis Davison.