Sir David Attenborough To Appear On CBeebies' Hey Duggee

Sir David Attenborough is set to appear on a very special episode of CBeebies show, Hey Duggee.

The historian and broadcaster will appear on the kids' programme on Monday 10th January. Announcing the exciting news, BBC said: "Celebrate @BBC’s The Green Planet with a special @heyduggee voiced by Sir David Attenborough."

The episode is available to stream on iPlayer now.

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CBeebies had teased David's appearance last week week, taking to Twitter to explain: "#HeyDuggee's NEW special episode will feature a very important guest... Tune in to CBeebies on 10th Jan then stream on iPlayer Tell us your guess!"

They then listed a series of clues to help viewers guess - and plenty of people immediately assumed it would be Sir David!

The three clues included: "They know about plants and animals from all over the world. They have travelled to every continent in the world. They have a very memorable voice."

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And after CBeebies had posted the clues, one person commented: "DAVID ATTENBOROUGH!"

While another said: "OMG IT'S DAVID ATTENBOROUGH!!!"

And a third added: "Oh my gosh.....YES!"

One posted a picture of Sir David and wrote: "Oh my goodness!! Best guest ever?!"

We cannot wait to see this!