Holly Willoughby and Phillip Schofield could barely contain themselves on This Morning after a guest made a hilarious blunder.
Sam had the opportunity to win a cash-prize and lucky bag during the show's competition Spin to Win.
First up was the rotating table, where £3000 was on offer.
Phil gave it a big push, before it landed on £800.
But that wasn't all, as Sam could win a This Morning lucky bag filled with one-off memorabilia.
All she had to do was answer the question 'who turned 99 today?'
Both Holly and Phil had done a segment on This Morning regarding Prince Phillip's 99th birthday.
But Sam couldn't think of any name, saying she'd gone blank.
Phil then gave her a helping hand, saying: "What's my name?"
She responded: "Phillip"
Phil said: "And what's his name?"
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Sam said: "I don't know, my mind's gone blank".
But then she panicked and said: "King Phillip", leaving Holly and Phil doubled over with laughter.
Phil said: "Just for saying King Phillip you can have the prize."