The pair, who have been good friends for a while now, had fans speculating whether their friendship had progressed after posing for a cute selfie on Instagram.
Both Rogan and Vicky shared the same photo on the social media app, leading many to question whether they are now dating.
Captioning the snap, Vicky had shared a heart-eyed emoji, while Rogan gushed: "My moon and stars."
Clearly a little confused, one fan commented: "Huh are they together?" While another replied: "They are not together, they are just good friends."
Rogan then addressed such rumours when one Twitter user appeared to take a swipe at Vicky. They had said: "How can @VickyPattison be in love with @alexcannon247 one week and @Rogan_OConnor the next? These reality stars are a bunch of loopers!"
Defending his pal, Rogan tweeted in response: "Orrrrrr we could just be friends you absolute helmet."
Orrrrrr we could just be friends you absolute helmet https://t.co/6dHiB7pqpu— Rogan O'Connor (@Rogan_OConnor) August 14, 2016
Rogan and Vicky had starred together on Ex On The Beach's third series, where Vicky got together with ex-beau Stephen Bear and Rogan struck up a romance with Ali Drew.
Since then, Vicky has gone on to date Spencer Matthews and Mario Falcone, recently revealing that she is "head over heels" with Big Brother star and BFF Alex Cannon.
28-year-old Vicks has, however, ruled out any romance between the pair as she wouldn't want it to negatively impact their friendship.
"I do love him, I love him so much," she admitted during an appearance on This Morning last month. "But we're both not willing to risk the friendship we've got and take that gamble."
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