Don't Cry on Your BirthdayWhen Heidi crashes Laurens surprise birthday party, the two old friends cry about their disintegrated friendship. Spencer starts a violent fistfight when Cameron accuses him of picking up a bartender.
Everything Happens for a Reason
E2
Everything Happens for a ReasonSpencer's flirtatious ways lead Heidi home to Colorado, where she reconnects with an old boyfriend. Lauren gives Stephanie a piece of her mind for inviting Heidi to her birthday party. Spencer ends a long silence with Brody.
I'm Done With You
E3
I'm Done With YouAfter Heidi catches Spencer at a nightclub with Stacie the bartender, she demands they go to couple's therapy. Plus, Lauren puts her reputation on the line when she gets Stephanie an interview at People's Revolution.
Crazy In Love
E4
Crazy In LoveAudrina tries to get over Justin by setting her sights on Brody. Heidi drags Spencer kicking and screaming to couples therapy. When Stephanie screws up at People's Revolution, Lauren threatens to fire her.
I Always Had A Little Crush
E5
I Always Had A Little CrushAudrina tries to get over Justin by hooking up with Brody when the girls crash the boys surf trip to Hawaii. Heidi's virgin ex-boyfriend comes to visit and she hopes some of his values will rub off on Spencer.
Playmates Bring The Drama
E6
Playmates Bring The DramaAudrina is heartbroken when BrodyâEUR(TM)s girlfriend confronts her about Hawaii, and Brody does nothing to stop it. Heidi intercepts a text message from Stacie to Spencer and goes to a nightclub to confront her.
Keep Your Enemies Closer
E7
Keep Your Enemies CloserJustin confronts Audrina about hooking up with Brody in Hawaii. Stephanie ruins a photo shoot at work, which means Lauren will have to answer to Kelly. Stacie the bartender tries to make peace with Heidi.
Father Of The Bride
E8
Father Of The BrideSpencer has an important question to ask Heidi's father when he comes for a visit. Meanwhile, Lauren make the decision to fire Stephanie from People's Revolution.
Hi Lauren, It's Spencer...
E9
Hi Lauren, It's Spencer...Lauren thinks twice about going to Heidi's wedding after Spencer finally apologizes. Brody refuses to risk his relationship with Jayde to save his friendship with Audrina, and Stephanie confronts Kelly Cutrone.
Something Old, Something New
E10
Something Old, Something NewIn Lauren's final episode, she must decide whether she's willing to forgive Spencer in order to be there for Heidi on the day of her "princess" wedding. The entire cast shows up and is shocked by a guest no one saw coming.
It's On Bitch!
E11
It's On Bitch!Kristin makes a big first impression in The Hills when she gets in a fight with two different women over one guy, works her way to queen bee status and lands a hot date with a motorcycle all in one episode.
Mess With Me, I Mess With You
E12
Mess With Me, I Mess With YouKristin kicks her pursuit of Justin into high gear after Audrina blows her off, while Heidi and Spencer's opposing views on kids causes trouble.
Strike One
E13
Strike OneKristin gets her first taste of being in a relationship with Justin when he doesn't show at Brody's surprise party. Heidi and Spencer disagree about when to start a family, and Audrina goes on a date with Justin's best friend.
Old Habits Die Hard
E14
Old Habits Die HardJustin tries to make up with Kristin. Heidi thinks something is wrong with Holly.
Sorry Boo, Strike Two
E15
Sorry Boo, Strike TwoHeidi and Stephanie sit Holly down for an intervention when she continues drinking. Plus, Kristin gets upset with Justin's head games and Brody and Jayde get into a fight that leads them to reconsider their relationship.
I'm Done With You
E16
I'm Done With YouJustin finds himself in hot water after Kristin and Audrina meet. Heidi wants to have a baby, but Spencer has another plan.
On To The Next
E17
On To The NextKristin and Brody consider dating again. Audrina and Justin meet to discuss their future, but it doesn't end the way she hoped. Spencer takes the most drastic measure yet in his ongoing war with Heidi over starting a family.
Can't Always Get What You Want
E18
Can't Always Get What You WantKristin clashes with Jayde when she comes back to reclaim Brody. Heidi hatches a plan to get pregnant with or without Spencer's consent; Audrina copes with the fact that Justin still has feelings for Kristin.
Mr. Right Now
E19
Mr. Right NowKristin and Stacie's girls' weekend in Vegas becomes a threesome when Justin joins the fun. Plus, Spencer panics when he uncovers Heidi's pregnancy scheme.
The Boys Of Summer
E20
The Boys Of SummerKristin is in Malibu packing up her beach house when she tells Stacie she doesn't want to pursue a relationship with Justin Bobby. Kristin says things were perfect when they were in Vegas, but she knows real life isn't like vacation.
