Lately, it seems the stars have been feeling nostalgic when it comes to their hair. Ke$ha, Naya Rivera, and Katharine McPhee have all been seen sporting 1930s-era finger-waved looks. This style works well on long hair, especially when it's swept over the shoulders for added drama. In order to re-create this vintage style at home, try using medium-sized hot rollers. Once the curls are set, gently comb through the hair with a paddle brush to bring out bombshell volume. You can also take a note from Ke$ha and accentuate this Old Hollywood hair with an accessory like a glamorous Grecian headband.