Vanessa Hudgens performed at the Neutrogena Fresh Faces 2008 Concert on the Santa Monica 3rd Street Promenade yesterday, and I'm not sure if was her energy, the three outfit changes or a combination of both, but she really got the crowd fired up! Which look do you like best on Vanessa - the gold lame leggings, the the dark grey ensemble or the sparkly silver top?

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Hayden Panettiere hosted the event and introduced the High School Musical star, and the two starlets posed on the red carpet together. Check out the video below to see Hayden and Vanessa, and clips from her performance!