Fans noticed something odd in this throwback photo of Holly Willoughby and Fearne Cotton

Would you have spotted this?

Holly Willoughby turned 36 last week and to celebrate, Fearne Cotton posted at throwback photo of the pair enjoying the sun while on holiday. On first glance, you wouldn't notice much but a couple of eagle-eyed fans picked out something very specific in the snap - a man in the pool who photobombed the pair. You can barely see him as there's a sun lounger blocking him but if you look close enough, you can see that he photobombed the pair, intentional or not...

A photo posted by Fearne (@fearnecotton) on Feb 10, 2017 at 1:52am PST

Here's what fans had to say:

"Anybody notice the guy with the beard photobombing or perving" (followed by crying laughing emojis).

Another one said:

"The guy looking at you from under the sun lounger".

This is Fearne's post in full:

"Happy birthday Dolly @hollywilloughby Here's a photo to remind us of how quickly time flies. This feels like another lifetime ago, before kids, eye bags and sleep theft. Have a gorgeous day!"