After these photos were released, it looks like we might be getting some type of authentic Caribbean performance at tomorrow’s Grammy Awards. Pop star Rihanna straight from Barbados, who infuses an accent of reggae into most of her music, snapped some pictures practicing for her Grammy performance tomorrow with none other than Damien Marley & Ziggy Marley, legendary sons of the late reggae King Bob Marley. Check out the photos after the jump!