The two couples headed out in Manchester together, and cosied up for a cute selfie which Gaz shared with fans on Snapchat and Instagram.
Suggesting they all had a pretty good (and drink fuelled) night, Gaz added the caption: "Before it all went west... @scottyspecial @kadymcdermott @emma_jane1392."
His Instagram post has so far been liked over 83,000 times and many fans have commented on how similar Kady and Emma look. We've never really noticed before, but the girls do actually look alike, no?
One of Gaz's followers commented: "Are they sisters?" Another added: "Emma and Kady basically look like twins."
Even the girls seemed to pick up on their similarities and Kady shared a selfie with Emma to her Twitter page, adding the tweet: "TWINNING @Emma_mcvey_."
Emma seemed to agree and responded: "Little peas."
She and Gaz first went public with their romance last month, in September. Gaz confirmed he and Emma are dating during an appearance on ITV's This Morning. Speaking about his new flame, he said: "I've known her about a year now and we've started going on a few dates. She's a wicked girl and it's going well. It's exciting. I do like her and stuff so we'll see how it goes."
Since then, it seems their relationship has progressed and the pair are now an official item. Not only has Emma called Gaz her boyfriend, but he has been referring to her as his girlfriend too.
Gaz exclusively told Reveal recently: "I've had a girlfriend called Emma for a month, but I'm trying to keep our relationship private. I'm trying not to tweet or Snapchat every date we go on together. It's nice to have a separate world to go back to."
Scott and Kady, meanwhile, got together while starring on Love Island's second series this summer.
Their relationship is still going strong, and practically inseparable, the couple have revealed they are planning to move in together in Scott's hometown of Manchester.
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