Famous or fame-ish?
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Katy Perry( Larry Busacca / Getty Images )
Why we know her: She kissed a girl, and she liked it.
Can be seen on: Tour, online music videos and music award show red carpets and stages.
Verdict: Famous. Working her way up from a Christian gospel album, Perry finally signed with Capitol Music. The fruity accessories are just a bonus attention-getter.
-- Rebecca Snavely