Longtime sports and newscaster Pat O’Brien, who had his bouts with alcoholism, rehab and sexually graphic voicemail messages that eventually lead to his downfall, seen walking around The Grove in LA with mystery woman. O’Brien, who is writing an autobiography on his agonizing divorce, rehab experience and career, was engaged two years ago to longtime girlfriend Betsy Stephens but it must be off because the woman pictured here is not her.