Game Of Thrones Star Kit Harington Completely Denies Cheating Claim

A fan-favourite couple from HBO's smash-hit series has been rocked by a cheating scandal.

Kit Harington and Rose Leslie -- the Game of Thrones stars -- married in June but recently their relationship has been rocked by allegations that Harington hasn't been faithful.

A Russian model reportedly shared photos online of a man that she claimed was Harington, alleging that the pair were having an affair prior to and also following the wedding earlier this year.

Olga Vlasova told Russian outlets that she and Harington met when they were in Luxembourg around the time that he and Leslie were engaged, continuing their affair even after the pair tied the knot.

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The authenticity of the images have yet to be substantiated -- whether the man in question actually is Harington or if indeed Vlasova is the original owner of the images at all -- but reps for the 31-year-old known have slammed the allegations.

Calling the entire story "completely false", reps for Harington also told ET that the actor "has never even been to Luxembourg nor has he ever met Olga Vlasova."

Meanwhile, Harington is gearing up for the eighth and final season of Game of Thrones which was recently announced to be returning in April next year.

Featured image: Getty Images.