Adam Lambert and Sauli Koskinen Adam Lambert and Sauli Koskinen

American Idol runner-up Adam Lambert was arrested and sent to jail on Thursday, after getting into a fight with his boyfriend outside of a bar in Finland, according to The Hollywood Reporter.

Lambert and Sauli Koskinen, a Finnish reality TV star, reportedly got into a brawl inside a Helsinki gay bar called DTM (Don't Tell Mama), and continued the fight outside after being removed from the club.

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The two were arrested at around 4 a.m. Thursday, and spent several hours in jail following the altercation, but were released Thursday afternoon.However, it seems as though the couple has made amends. Hours later, Lambert tweeted, "Jetlag+Vodka=blackout. Us÷blackout=irrational confusion. jail+guilt+press=lesson learned. Sauli+Adam+hangover burgers= laughing bout it. :)"