31-year-old Chloe made an eye-catching and glamorous entrance at the Infiniti Gate Experience party on Thursday night (11 July) in a vibrant and flirty dress teamed with matching heels and bold red lips. She was also rocking a bang on trend white mani/pedi.
Joe, meanwhile, looked dapper in his jeans and suit jacket.
The couple joined other stars at the London Film Museum in Covent Garden including Melanie Slade, Mark Ronson and Made In Chelsea's Louise Thompson.
Personal trainer Joe, who is part owner of London's exclusive Rose Club, later tweeted: "Amazing event for Infinity F1 now off to fill my smoking hot #BOO's belly at #Novikov."
Chloe will have a bit more free time on her hands to spend with Joe now that TOWIE has finished for another season.
The ninth run of the ITV2 series ended on Wednesday evening (10 July).
So far, Joe hasn't made an appearance on our screens and whether he will is uncertain, as Chloe has generally been private about her personal life on TV.
Missing TOWIE already? Watch the series nine highlights! (Warning: contains swearing)