Two brothers were shot outside of a Queens nightclub after a fight broke out inside and spilled onto the street early Sunday morning, police and sources said.

The first victim, a 28-year-old, was shot in the head and elbow outside of Rose Lounge on 130th Street in Richmond Hill at about 3:45 a.m., police said. He was rushed to Jamaica Hospital in critical condition, authorities said.

His brother was also shot in the melee, police sources said. The 21-year-old was grazed by a bullet in the abdomen, left hand and finger. He walked into Jamaica Hospital in stable condition, authorities said.

The brothers were shot following a fight inside the club that carried onto the street, police said. It was not clear what sparked the fight, and no arrests had been made by Sunday morning.