Forget LeBron James and Kawhi Leonard ... Odell Beckham Jr. might have been the biggest star at Crypto.com Arena on Wednesday night -- at least, that's based on the reaction he got outside of the stadium, where he was mobbed by a throng of fans!!
The NFL superstar could hardly move as he attempted to make his way inside the downtown L.A. venue for the pivotal Lakers vs. Clippers game ... as people tried to get photos with him -- and recruit him to their favorite team.