Young Hollywood stepped out in full force last night (September 25) for the 7th Annual Teen Vogue Young Hollywood Party held at Milk Studios in Hollywood.

And while she’s hardly a teenager, 24-year-old Ashley Tisdale and her music video director beau Scott Speer lead the flock of celebrity spring chickens on hand to check out the who’s who of the up-and-coming crowd.

The star-studded event celebrates the mag’s Young Hollywood Issue (Taylor Lautner is the cover guy this year) and allows for the youngest and hottest of today’s stars to mingle, rub elbows, and enjoy fashion treats courtesy of Teen Vogue.

Other celebrity attendees included Desperate Housewives actress Andrea Bowen, 90210 babes Jessica Stroup, Dustin Milligan, Matt Lanter, AnnaLynne McCord and Jessica Lowndes, iCarly cutie Miranda Cosgrove, celebuspawn Lula Willis, Dancing with the Stars contestant Kelly Osbourne and beau Luke Worrall, Everybody Hates Chris actor Tyler James Williams, Melrose Place seductress Katie Cassidy, Wizards of Waverly Place co-stars David Henrie and Selena Gomez and the multi-talented Raven-Symone.