Doctor Who star David Tennant has said he is jealous of his replacement Matt Smith for taking on “the best job in the world”.

The 38-year-old will soon be seen in his last scenes playing the legendary timelord before he hands over the role to newcomer Matt Smith, 27, who is the youngest actor to take on the role.

Tennant said: “I’m really excited for him but I remember how exciting it was starting out on this kind of a journey - and nerve-wracking and a bit overwhelming but just such a kick.

“So I’m jealous he’s going through that now but brilliant and it couldn’t happen to a nicer chap.”

However, David added that it will be nice to be part of the cast and enjoy it as a fan.

He said: “I’m sure it’ll be a bit odd at first to watch somebody else playing the part but I’m really looking forward to not knowing what happens as well.”