1. The Only Way Is Vegas, Part 1

The gang arrive in Vegas, but news of Charlie getting close to Jasmin is on Ferne's mind. A girl's night out to the strippers has big consequences for Ricky and Jess as their relationship comes to an end. With Lucy considering reuniting with Mario, she discovers he's recently kissed Lauren. Jess' cousin, Elliot arrives in Vegas to surprise her, and Joey and Arg get competitive at a casino.