ANDY DICK POSSIBLE SUSPECT IN BATTERY CASE

The LAPD is looking to have a chat with former "Celebrity Rehab" star Andy Dick ... after the comedian was accused of roughing up a tourist in Hollywood ... TMZ has learned.

Law enforcement sources tell us ... a male tourist recently filed a battery report with police, claiming a seemingly intoxicated Dick went nuts on him when he tried to snap the actor's photo after spotting the guy walking around in the famous Hollywood and Highland area.