Guest Stars Rachel Bilson as Summer Roberts Melinda Clarke as Julie Cooper Chris Carmack as Luke Ward Daphne Ashbrook as Dawn Atwood Drew Fuller as Nordlund Ruth Williamson as Peggy Co Starring Shailene Woodley as Kaitlin Cooper Bradley Stryker as Trey Atwood Ashley Hartman as Holly Fisher Collin Stark as Chip Saunders Kimberly Stanphill as Betsy Barry Wiggins as Steve Pearlman Todd Sherry as Waiter Christine Romeo as Newport Woman #1 Ron Del Barrio as A.J. Larry Anderson as Bob Coughlon Josh Waters as Keg Bro Camille Mana as Fashion P.A. Marisa Theodore as Nikki Alison Simpson as Karen Coughlon
