The couple split in Sunday night's episode (6 October) after Jessica was invited on stage at a Chippendales performance in front of Ricky in Sin City.
Jessica and Ricky were the only couple to take part in the TOWIE Vegas special, and viewers will find out tonight whether they actually leave with their relationship still intact.
In new images taken from the ITV1 show, Ricky can be seen lying next to Jess on a sun bed by the pool. But as he looks on at her, Jessica is starring straight ahead with a furious scowl on her face.
Meanwhile, elsewhere in Vegas, Chloe Sims debuts her new fringe while out at dinner.
The mum-of-one had her hair preened while on holiday and has teamed her new darker tresses with a super dark plum lipstick.
Following the news that Jasmin Walia has been secretly getting close to Charlie Sims, his ex-girlfriend Ferne McCann also comforts herself by chowing down on a MASSIVE burger!
Yesterday, in a new TOWIV trailer, Ferne was shown sobbing in the street while admitting she was still "in love" with Charlie. Oh dear.
The Only Way Is Vegas, 10pm, ITV2, Wednesday 9 October.
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