Us Beauty Director Gwen Flamberg offers tips to mimic the "California Gurls" singer's hair and makeup
Want to rock Bettie Page bangs like Perry? If you've already got a fringe, spritz the roots with volumizing spray, then roll bangs onto a medium sized Velcro or hot roller and remove after 10 minutes. If you've got longer locks, fake bangs by curling ends under and securing with bobby pins.
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