Lauren Conrad had her best friend, birthday girl Lo Bosworth, by her side at Teen Vogue's Young Hollywood party in LA on Friday — get her dressy shorts look here. The guest list also included Emma Roberts, Kelly Osbourne, and Nikki Reed, though LC emerged as one of the night's best dressed. LC's been working hard on her clothing line for Kohl's, but she'll soon switch gears to promote her two new books Sugar and Spice and Lauren Conrad Style. She landed in NYC today to kick off her nationwide book tour, which is just the beginning of her busy Fall. LC's also getting started on the new reality show that takes her back to the network that launched her career, MTV.
To see more from the Young Hollywood party, including Emma Roberts, Nikki Reed, and more, just