While the songstress has always been partial to thick black eyeliner she has been less than consistent when it comes to her hairstyles. This short haircut with straight bangs was one of Perry's less frequent looks.
There's no question that Perry has a quirky and playful sense of style when it comes to clothes, but don't take her dress too literally--the only person who has a ticket to her heart is her hubby, Russell Brand.
Don't worry, Katy Perry wasn't having a momentary lapse of judgement with this denim jumper and pink turtleneck, she was just dressing up for the John Hughes-inspired music video for her hit song "Last Friday Night (T.G.I.F.)."
From brunette to blue to red and now blonde, it seems as though there aren't many colors of the rainbow that are off limits when it comes to Perry's hair color. One thing that always stays the same? Her penchant for brightly colored makeup and thick, sexy lashes.