It's the most wonderful time of the year ... which means epic NBA showdowns -- and the gorgeous wives and girlfriends that come with them!!
The first matchup takes place at Madison Square Garden ... where the Cavaliers face the NBA Cup champion New York Knicks.
Celebrity Row at the Mecca will be packed ... and perhaps we'll get a glimpse of Donovan Mitchell's R&B singer fiancée, Coco Jones, and Karl-Anthony Towns' longtime bae, Jordyn Woods.
Following that game, the San Antonio Spurs will go up against the defending champion Oklahoma City Thunder.