Fringed and fabulous
A sleek high ponytail, complete with long extensions, invokes 'I Dream of Jeannie'
My personal favorite: wild and wavy, with a bejeweled butterfly to complete the effect
Messy ringlets give Katy's bob a lift
A relatively sedate shag cut with a sideswept fringe
Katy Perry works the 'sexy Smurfette' hairstyle like no-one else can
A rarely-seen updo, with plenty of height at the crown
Looking very, very different with a short blond crop (yes, this was pre-fame)
A sleek and seductive fringed bob
Working old Hollywood glamor like the red carpet pro she's become