Teen Vogue once again hosted its annual Young Hollywood party.  All the hot young'uns gathered at the Los Angeles County Art Museum to strut their stuff under the banner of youth. 

Rumer Willis showed up her new auburn 'do while Selena Gomez looked cute in curls.  Of course Zac Effron and Vanessa Hudgens were on hand, wouldn't be a young Hollywood party with out the cutest couple! 

I know in Hollyweird everything has to be an "event", but let's be honest and just call it what it is, a prom!  Event planners and pr groups should really just organizing homecoming dances and semi-formals.