Jazmine Sullivan had the time of her life after she was invited to join Lauryn Hill on stage during her set. Both singers paid homage to Nina Simone at the screening of an upcoming documentary about the late singer/civil rights activist life. Jazmine posted the below video to her instgram with the caption, "I'm awkward. Always, it's cool tho. She don't know what it means to share the stage with her...Un-frickin-real!"