Jamie Foxx I Wanna Be a Rapper

10/2/2016 5:41 AM PDT

Jamie Foxx I Wanna Be a Rapper

EXCLUSIVE

Jamie Foxx could be the coolest dude on the planet, rapping and dancing on the street like no one's watching.

Jamie was leaving Catch in WeHo Saturday night ... jamming to Biggie's "Juicy."

He's won an Oscar, but what he really wants to do ...