Rihanna stepped out for date night with beau A$AP Rocky in another stunning pregnancy outfit. She flaunted her growing baby bump in the revealing silver look as she visited her favourite restaurant in California on Sunday on Mother’s Day.The Barbados-born singer and fashion designer, 34, wore a sparkling chain mail cropped top and matching mini skirt set from the fashion designer Miu Miu. Underneath, she sported a baby blue satin-like underwear set.