Los Angeles, August 7 – It’s good to see so many fortunate young stars maintain a strong work ethic, as Hollywood’s younger set has been convening regularly this summer rather than vacationing. (But please e-mail us if you can explain why OC actress Mischa Barton and her billionaire boyfriend Brandon Davis aren’t on a yacht cruising the Riviera.)

The couple were at Teen People’s “Young Hollywood” party, along with other overpaid pretty things Lindsay Lohan, Jack and Kelly Osbourne, Nicole Richie, Fergie from the Black Eyed Peas, Alexa Vega and OC costars Adam Brody and Rachel Bilson.

Photos by Jen Lowery