American Idol alum Adam Lambert was reportedly arrested outside a gay bar at about 4 a.m. in Finland on Thursday (December 22), after he got into a huge, violent fight with his Finnish boyfriend, reality TV star Sauli Koskinen.

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The 29 year-old “Whataya Want From Me” singer was allegedly completely out of his mind and even attacked whoever tried to break up the fight outside the “Don’t Tell Momma” club. Both Adam and Sauli, who became famous as the winner of Finnish Big Brother in 2007, were taken into custody.

The two lovebirds were put behind bars in different jail cells to avoid another lovers’ quarrel. Adam, who is getting ready to release his new album “Trespassing” in March 2012, was in the country to spend a romantic vacation with his boyfriend.

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UPDATE: Both Adam and Sauli were released after being questioned since they didn’t have any injuries. After being released, Sauli blogged, “Publicity is not easy, but also celebrities are just human. Love is not easy either, but it lasts forever!”