OBJ's lady is Lauren Wood -- a model/actress who's appeared on shows like "Ballers" and "Wild 'N Out." Her Instagram page is also FIRE!!!
Wood had been spotted at Browns games supporting the WR -- even hanging with Odell's mom -- but they hadn't taken their relationship public ... until this week!
Wood wished Beckham a happy birthday (he turned 27 on Tuesday) and posted a few pics of the two hanging out ... one shot featured the couple in bed together!
"Happy birthday @obj !