Rihanna continued with her bold maternity style as she stepped out for dinner in Santa Monica on Sunday evening.The Diamonds hitmaker has been setting the fashion scene alight after announcing she was expecting her first baby with boyfriend A$AP Rocky earlier this year. And the 34 year old did not disappoint as she headed to the upscale eatery Giorgio Baldi restaurant with her blossoming bump on full display.The make-up mogul opted for an oversized black leather jacket that she wore atop a skimpy glittering diamond bra while a matching silver chain dangled down her inked front.