Brody tells McKaela there's nothing going on between him and Kristin.
Lo celebrates her one year anniversary with Scott, and he asks her to take it to the next step and move in with him.
Kristin decides the best way to get over Brody is to go out and meet some new guys.
At Stephanie's birthday, Brody and Kristin aren't too pleased when McKaela brings Allie -- an old rival from Laguna Beach.
Holly takes Darlene out to lunch, and the two discuss how much they miss Heidi.
Lo decides to break her rule and move in with her boyfriend Scott.
Kristin tells Brody that it was rude to flirt with McKaela in front of her, but Brody doesn't see the problem.
McKaela lands an internship at Smashbox with Lo.
Kristin, Stacie and Justin have a wild night out at a strip club in Vegas.
Frankie wants his fans to come out to the clubs in LA for some serious entertainment.
Whitney gets emotional after falling down on live television while modeling a Teen Vogue segment on 'Good Morning America.'
When Brody grabs drinks with his new girl McKaela, he tells her about his friendly relationship with Kristin.
Kristin and Brody have dinner together and discuss Spencer's crazy attitude.
At the gym, Kristin and Stacie complain about the lack of guys in L.A. and how Brody still hasn't called.
Kristin draws enemy lines at Heidi and Spencer's party when she gets into a confrontation with Stephanie and Audrina over Justin.