The world may not know Primary Wave, but the music cognoscenti sure did on Saturday night, as the publishing and management company took over the Bazaar at SLS Hotel for a jam-packed party celebrating their client Cee Lo Green and his four Grammy noms.

Members of Primary Wave’s expansive stable of artists turned out, including Maurice White, Ricky Jay and Nikki Sixx. Along with the songster crowd came some of Hollywood’s biggest music fans, from Antonio Banderas and Melanie Griffith to Regina King and Malin Akerman, who vamped a little as she posed for a black-and-white candid photo. Those shots of the partygoers were then being displayed on bigscreens, scrolling in an endless loop of grinning revelers.

“This is so funny,” Akerman giggled.