Arg and Lydia were joined by Lewis Bloor and on-off couple Chloe Lewis and Jake Hall at the celebrations, which was held at Bar Blanca in London.
The group headed to the photo booth for a series of fun snaps and it looked like they had a pretty good time.
While Chloe donned some massive pink rimmed glasses, Lydia added a splash of colour with a dotted red bow tie.
Captioning the photos, Lydia said: "Fun and games at the TOWIE wrap party."
It was a loved-up series finale for most of the TOWIE cast, which finished almost three weeks ago. Childhood sweethearts Arg and Lydia rekindled their romance once more, insisting that this time would be forever.
Meanwhile, Jake asked Chloe out on a date, and judging by the latest photo of the pair holding hands at the wrap party, it looks like they could be back together for good.
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