This couple’s engagement pics were photobombed in the cutest way ever

What a moment!

When proposing in a public place, it’s not uncommon to see something out of place pop up in the pictures. Well, that’s exactly what happened when Nick Kelble decided to get down on one knee to propose to his girlfriend Hayley Roll. Nick chose to pop the question at Cincinnati Zoo earlier this month and while they wanted to get a picture with a certain resident at the zoo, they couldn’t have predicted the timing would be so perfect. Just as Nick got down on one knee, baby Fiona, the zoo’s young hippo, appeared in the window behind them and it makes for a truly incredible picture.

"We went to the zoo for our one year anniversary and Fiona was in the window," newly-engaged Hayley told the Daily Buzz. "Nick and I were waiting in line to get our photo taken with Fiona and I gave my cell phone to someone to take the photo and when I turned back around, Nick was on one knee proposing."

Sharing those pictures on Instagram, the photobomb has quickly gone viral online with everyone wanting to take a look at baby Fiona.