The couple had previously dated for three years, before reuniting on Ex On The Beach's fourth series and it's safe to say they did not end things amicably. Olivia and James continuously came to blows on the show, especially as James struck up a short-lived romance with Ashleigh Defty in the villa.
However, the pair did appear to rekindle things several months later and James had gushed that he and Olivia were "rock solid" after getting back together. Although, that didn't work out so well...
James first had us thinking that something was up with him and Olivia when he recently tweeted about fancying other people.
He had said on Twitter: "Why is everyone who I fancy who likes my sh*t live like 4 hours plus away or a completely different country! Breaks my heart."
Not exactly something you'd post while in a relationship, right?
Doing a little digging, and scrolling back through James' Twitter feed, it became pretty obvious he and Olivia are no more.
He had tweeted: "The only thing I miss about my ex is sex on tap."
Pretty sure I left you because you're a lieing waste of space. No need to be so bitter babe https://t.co/TbnO92uZ2a— Olivia C Walsh (@oliviachristina) August 16, 2016
And if that hadn't made it clear he is now single again, James had tweeted ahead of Olivia appearing on Ex On The Beach's latest series: "Finished things with @oliviachristina just in time for her to jump in bed with another Geordie @mtvex tonight 10pm"
Ouch. Olivia had hooked up with Scotty T during her first stint in the EOTB villa, and this time round, fans have seen her share a three way kiss with Gaz Beadle.
Olivia, meanwhile, replied: "Pretty sure I left you because you're a lieing waste of space. No need to be so bitter babe."
Her rep also confirmed to Reveal that she is now single again.
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!
Fancy winning some GREAT prizes? Check out Reveal Competitions here!