Tommy Shane Steiner found himself in the middle of a catfight in a bar recently -- all due to his debut single, "What If She's An Angel."

Apparently, a woman approached Tommy in a bar, upset over the song's lyric that involves giving money to a homeless person. While Tommy was trying to explain, another woman joined them and told the first woman to give it a rest.

Next thing Tommy knew, the two women were fighting -- and hitting each other over the head with beer bottles!

"It's funny how someone can feel so strongly about that part of the song," he says.