The third season of this upbeat comedy picks up from season two's romantic cliffhanger. Unable to choose between Vince (Nick Zano) and her old boyfriend, Holly (Amanda Bynes) packed her bags for Paris and a summer internship. Holly surprises one and all when she returns with the kind of boyfriend every 18-year-old girl dreams of: a hot European rock star named Ben (David de Lautour). While loyal Vince struggles to make sense of that turn of events, Holly's older sister, Valerie (Jennie Garth), one-ups her and gets engaged to Rick (Ed Kerr)! While Val and Lauren (Leslie Grossman) continue to grow their public-relations business, they now have something else to bond over -- a wedding! Meanwhile, Holly is excited to be attending New York University alongside Gary Thorpe (Wesley Jonathan), Vince's new roommate! Everyone is growing and changing, but one constant remains: the sisters' affection and concern for each other's happiness.