The former TOWIE couple, who split last year, were pictured leaving London's Funky Buddha nightclub and, although they weren't holding hands, they couldn't have got much closer!
Ferne had joined Charlie - who turned 22 on Monday - for a final birthday celebration, which saw them having drinks at the exclusive nightspot with his sister Chloe and pals Mario Falcone and Lauren Pope.
The star showed off her slender figure in a tight leather midi skirt, while Charlie managed to coordinate with his ex by wearing leather trousers and a matching jacket.
During their evening, Charlie tweeted a photograph of himself sitting next to Ferne. She then retweeted it for her followers to see.
Alongside the snap, Charlie wrote: "@fernemccann last birthday celebrations #London."
These new pictures of Charlie and Ferne come just a week after they were shown on TOWIE agreeing to be "friends".
The former couple did, however, admit to still loving each other. Are they back on? Only time will tell!
Meanwhile, Charlie and Ferne weren't the only ones getting close last night. Their TOWIE co-stars Chloe Sims and Mario Falcone shared a passionate kiss - ooh-err!
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