She also sported a look that seems to nod to the loose ladies' costuming from Boardwalk Empire, a bit of bootleg baby doll in sheer pink chiffon topped with a entire Titanic ship's worth of jewels and a flapper-styled blonde wig.

The most modern part of that throwback look was the make-up. Rihanna's glam team topped the popstar's look off with something off-beat: pink eyebrows.