Rihanna is Pin-Up Pretty in a Polka-Dot Bow

Rihanna wears a darling pin-up girl polka-dot headband with this funky outfit. This spunky songstress rocks these seriously red curls.

Rihanna also wore a gray corsetted top and a red high-pocket skirt. Dark talon nails and gold jewelry completed the quirky diva's look.

We've spotted other celebrities with a similar look, including Paris Hilton, Katherine Heigl, and January Jones. Check out all 122 pictures in the Headband Lookbook.