Famous or fame-ish?
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Mario Lopez( Ethan Miller / Getty Images )
Why we know him: Played high school jock A.C. Slater on "Saved by the Bell" and later danced his way to second place on "Dancing With the Stars."
Can be seen on: "Extra," "America's Best Dance Crew" and "MTV's Top Pop Group" as host.
Verdict: Famous. Anyone who grew up with Screech, Slater and Zach knows he deserves his celebrity.
-- Rebecca Snavely