Vanessa Hudgens was her usually pretty and perky self at the Activision E3 preview earlier this week in Los Angeles. That girl always has a smile on her face. Wonder if it's Zac Efron that makes her so happy all the time?

Fun facts about the actress:
-Her first acting job? She played a munchkin in a local theater production of "The Wizard of Oz."
-Her debut album "V" sold over 500,000 copies, making it certified gold.
-She was included on the following lists: Maxim's Hot 100 of 2009, FHM's Sexiest Women in the World of 2009, People's 100 Most Beautiful People of 2009, and Cosmopolitan's Best Dressed Celebs of 2008.

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