How To: Create big faux finger waves like Gwen Stefani

Finger curls probably don't sound familiar to you, but we can bet you've seen them before. Think Marilyn Monroe's tightly curled hairdo, Gwen Stefani's tight waves in her cameo for "The Aviator," or Rachel McAdams' curls at one of the "Sherlock Holmes" premieres.

Finger curls are a classic Hollywood hairstyle dating back to the '30s and are difficult to do, but they're so gorgeous and well worth it. Check out this video to get the how-to, just in case you're in the mood for looking like a screen siren.