The two reality stars bumped into each other for a night of partying at exclusive venue Pangea on Wednesday night (21 August).
Former MIC star Ollie and TOWIE's Arg were all smiles as they posed for a group photo in the club. Posting the snap to Twitter, Arg said: "Pangea Marbella with @elliottwright_ @ollielocke @GeorgeMensah and the lovejuice boys! X #GoodTimes."
Ollie jetted into Marbella on 17 August for "a week of writing and maybe a few drinks". Meanwhile, Arg landed in the Spanish city and celeb hotspot on Tuesday (20 August) to enjoy the numerous pool parties, after wrapping up filming for the new Channel 5 reality show Celebrity Super Spa.
It looks like Laid In Chelsea author Ollie, who recently announced his decision to quit the E4 reality show, may be doing more partying that writing.
He tweeted last night: "Love that on perfect form @RealJamesArgent has just got to Marbella.. just got messy!!"
The party doesn't stop there though, as Arg's co-star James 'Diags' Bennewith hopped on a plane this morning to party with them. Diags told his Twitter followers late last night: "Looks like its Marbella tommorrow last minute turnerss!!"
He added this morning: "Airport made it! See you soon @RealJamesArgent."