TMZ has confirmed 37-year-old Hughes was named in a police report filed in Taylor Springs, IL ... stemming from an April 23 incident at a place called Trails End Bar and Grill.
According to a source who was inside the bar, Hughes got into an argument with a male bar patron ... which led to some forceful shoving.
Sources tell us ... the woman is alleging Hughes pushed the other man into her ... and she suffered a broken nose in the collision. TMZ obtained a photo of the woman's face taken after the incident.