TMZ is reporting " Pittsburgh Steelers superstar was involved in a domestic dispute in January -- but he was NOT arrested ... TMZ Sports has confirmed with police.
Our sources tell us a woman contacted the Hollywood Police Dept. in Florida in mid-January and made a report alleging misconduct by Brown.
The details surrounding her allegations are unclear -- but we know cops investigated.
A rep for the Hollywood Police Dept. tells TMZ Sports, "Mr. Brown was involved in a domestic dispute. No arrests were made."