NEW YORK: Rihanna’s trailer advert for her Styled to Rock fashion series has been revealed. The superstar singer has redeveloped her fashion reality show for a US audience which will be shown on American Style Network from November. In the trailer for the show, executive producer Rihanna introduces her three mentors for the series. “If it doesn’t rock then don’t even bring it,” Rihanna says on the advert. “Watch it, rock it, style it.”Joining Rihanna will be singer Pharrell Williams, Mel Ottenberg and Erin Wasson who will serve as mentors and judges for the 12 contestants.–BE