Katy Perry with Retro 40s Style

Photograph by PR Photos / Janet Mayer

Katy Perry looks retro 40s fabulous while performing at NBC's Today Show Summer Concert Series on Friday. Her medium length just past the shoulders curls are pinned up on one side with a lime green bow that stands out against her very dark brown almost black locks. She has a full bang that is curled under which is an old school deal. She looks like a glamor doll whose image may have been painted on the side of a WWII airplane or something. She has a unique style all her own that's for sure.