2x7 - Less than Perfect

When Vicki Devorski, a former temp who once stole Ramona's boyfriend, comes back to the office, Ramona jealously guards her current boyfriend. But when Ramona begins to neglect her friends, Vicki tries to make them her new best friends. Meanwhile, Carl and Owen discover their mutual obsession with catfights, and Kipp gets stuck throwing a birthday party for Lydia.