It is believed the snap was taken at Geordie Shore's fifth birthday party on Tuesday night and it shows Aaron with his arm around Marnie - who is seriously grinning!
Sharing it on Instagram, Aaron commented: "Me and sexy face @marniegshore."
In Tuesday night's series finale, Aaron was seen finally going on a first date with Marnie and this latest picture has got fans hoping they are officially an item.
After seeing the photo, one commented: "They're obvs together!!!!!!" Another added: "Look how cute they are!"
But Aaron has remained tight-lipped about what exactly his relationship status with Marnie is. What a tease!
Things really have been going from strength-to-strength for the couple after Marnie returned to the Geordie Shore house.
Aaron and Marnie have certainly had some rather large blips, mainly after Aaron had Chantelle Connelly's name tattooed on his wrist. He has however been having laser surgery to remove it, which we are sure played a part in him and Marnie later dropping the L-bomb!
In the finale, the pair enjoyed a date together at an ice-cream parlour and it's fair to say sparks flew!
Could this be Newcastle's latest hottest couple?!