They will be taking their famous blue sofa there to celebrate the wedding of Princess Eugenie and Jack Brooksbank.
The loved-up couple will tie the knot at St George’s Chapel in Windsor Castle – exactly the same place Prince Harry and Meghan Markle did earlier this year.
And This Morning will be there to catch every moment, even airing a special edition show.
Today’s This Morning will begin on ITV at 9.25am and will end at the normal time of 12.30pm.
The show will feature the all-important ceremony, as well as all the reaction from guests and commentators.
Lucky Eamonn and Ruth also bagged an exclusive chat with the Princess and her husband-to-be.
Queen’s Elizabeth II’s granddaughter admitted she initially thought Jack was “silly” when they met during a skiing trip in Verbier, Switzerland.
She said he was wearing a “silly hat”, but couldn’t hide how she got “butterflies” when he came over to introduce himself.
Eugenie recalled calling her mother, Sarah Ferguson, to tell her how she had met a man.
She told Eamonn and Ruth: “I remember being like, ‘I really, really like this guy – I want him to like me too’.”
Eugenie added: “Then [Jack] gave me this huge windscreen wiper wave and that was it, right, he likes me.”
The bride-to-be went on to explain how she was getting a bit jittery about the big day.
“It’s definitely creeping up on us now, the nerves,” she admitted.
Eugenie and Jack will tie the knot in front of a plethora of famous faces.