Michael Rubin followed up his famous July 4 fireworks bash in The Hamptons this year with another celeb-studded soiree in Las Vegas ... and we got all the excitement on video!!
TMZ obtained this footage showing a bevy of stars partying it up at the NBA's Summer Players Party at TAO nightclub, with rapper Lil Baby performing on stage Saturday night.
The list includes ... James Harden, Joel Embiid, Meek Mill, Jalen Rose, Flava Flav, Jason Tatum, Carmelo Anthony, Spencer Dwindiddie, Chet Holgram, JaVale McGee and Grant Williams.