The third season of "The Hills" begins with Whitney Port becoming Lauren's boss, after being promoted within "Teen Vogue". On their first day returning to work, Lauren informs Whitney of false speculation regarding a sex tape involving herself and her ex-boyfriend Jason Wahler. Lauren comments that she has not spoken with Heidi since she moved into an apartment with Spencer, and the women become suspicious of her possible involvement with the rumors. Meanwhile, Heidi and Spencer are planning their housewarming party; Spencer plans on inviting several of his friends, while Heidi was only planning on inviting Lauren, Whitney, and Audrina Patridge. Visiting Audrina at Epic Records unannounced, she delivers invitations for Audrina and Lauren. Audrina accepts the invitations, although later tells her co-worker that she believes that Heidi and Spencer were speaking badly of Lauren and were responsible for spreading the sex tape rumors.