Adam Lambert & Boyfriend — The Scene of the Crime

1222_adam_lambert_SplashHere”s a photo of Adam Lambert and his reality star boyfriend … hours before they snapped and attacked each other at a gay bar in Finland this morning.

The couple — and a female companion — were hangin” at a local gay bar called Don”t Tell Momma … where they got into an argument that got super-violent.

As we previously reported, both men attacked each other — and were each arrested for multiple assaults. 

Lambert and Sauli Koskinen have since been released — and cops say no criminal charges will be pursued.