The article had stated that the pair, who have been friends since trainee days, had been dating for five years and had recently travelled with friends to Jeju Island.
Both idols are in groups signed to Starship Entertainment, who commented: "Kihyun and Bona are just a senior and junior of the same agency. It is not true that they dated for five years or went on a trip together".
MONSTA X will be making a comeback with a new mini-album on May 11.
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