[youtube=http://www.youtube.com/watch?v=zi7K22QRaUM]
I am not sure if that happened after Graham Norton’s regeneration or in some other moment, but the Tenth Doctor David Tennant and the Eleventh Doctor Matt Smith are taking questions from Whovians who have traveled the world for the 50th Anniversary Celebration on an all new episode of The Graham Norton show.
[youtube=http://www.youtube.com/watch?v=zlofpcqyUj0]
More: they are talking their shocking new hairdos and the etiquette of sharing a TARDIS.