The Love Island 2016 babe is heading over to Sonus festival with fiancé Alex Bowen and a group of friends.
But tragedy struck before they’d even left the UK after an airport worker caught a glimpse of Olivia’s boobs.
Rocking her newly debuted purple hair, Olivia explained the mishap as Alex giggled in the background.
“So the guy saw my boobs. I’m so embarrassed!”
She told her Instagram followers: “We just went up to the desk and Alex had to show his boarding pass.
“The guy on the desk swiped right, and guess what there was a picture of?”
Talking from behind her, Alex announced: “Liv’s massive knockers!”
Luckily it seems the 23-year-old saw the funny side, as she said: “So the guy saw my boobs. I’m so embarrassed!”
Olivia gave fans a glimpse of what festival-goers will see her in once she arrives in Croatia.
Taking to Instagram, Olivia slipped into a risqué red swimsuit that showcased a sizzling amount of underboob.
With an enormous peephole cut-out, the blonde beauty’s intricate tattoos and toned stomach were on full display.
She also stripped down to a black bikini as she topped up her tan before her break abroad.
The Croatian festival will be a fun time-out for the couple who are busy planning their wedding.
Despite not winning last year’s Love Island, their relationship has gone from strength to strength and Alex popped the question during a New Year’s trip to New York.