The DJ and TV presenter was all smiles when the royal couple stepped out in the cold and wet weather this morning (11 February) to take a trip to the new BBC broadcasting house in London.
In fact, Fearne was so beside herself that she took a few sneaky photos of the back of Charles and Camilla's heads.
To be honest, we'd do the same!
During a peek at Radio 1's famous Live Lounge, the royal pair were caught on Fearne's camera and the pictures were swiftly uploaded to her Instagram page.
She captioned one of the snaps: "Oh yeah and he's me with Prince Charles and Camilla", as she stood behind the twosome in a chunky knitted jumper.
Next to another photo of herself posing with her thumbs up, the 32-year-old blonde wrote: "Couldn't help it!!! Love it when the royals come to work!! #princecharles #camilla."
While at Radio 1 HQ, Charles decided to get stuck in by having a go at operating a camera and chatting to singer-songwriter Tom Odell.
To reaffirm just how starstruck she was, Fearne posted one final picture and wrote: "Could I be any more excited that we just had a royal visit at Radio 1?"
You'd never guess that she meets famous people for a living!
Other DJs that also gave Charles and Camilla a warm welcome were Chris Evans and Jo Whiley.
Would you take a sneaky selfie if you met the royals? Let us know below, as the best comment from across the website each week wins £50!
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