1 :01x01 - New City, New Drama

Lauren moves from Laguna Beach to Los Angeles. Once in Los Angeles she meets up with her new roomate Heidi, and sees her beautiful new apartment. While looking around the new apartment, Lauren gets a call from Teen Vogue. They called for an interview for a job. Once established, Lauren starts Fashion School and lands an internship at Teen Vogue.

Her first assignment at Teen Vogue is to send out 500 inviations to the 'Hollywood Teen Vogue' party, and then she is asked to work guarding the VIP area. But the drama starts when Heidi and some other friends decide to crash the Party.

2 :01x02 - A Change in Plans

Heidi crashes a Teen Vogue party, and Lauren must deal with the fallout. Also: Heidi lands an interview for a dream job, which leads her to consider ditching school, permanently.

3 :01x03 - An Unexpected Call

Lauren goes to New York City on an errand for the magazine, then gets a surprise from the past when she returns to Los Angeles. Meanwhile, Heidi adjusts to the grind of working in party promotions, and Audrina looks for love.

4 :01x04 - Lauren and Jason, Take Two

Jason reappears in Lauren's life, and Lauren finds she may not be over him after all. Meanwhile at her new job, Heidi wonders if paying her dues is worth the cost.

5 :01x05 - Jason's Birthday

Lauren hurries home from a Teen Vogue event to be with Jason on his birthday, but things don't go as expected. And Audrina asks Heidi for advice on her latest date with model-actor Danny.

6 :01x06 - Boyfriends and Work Don't Mix

Jason diverts Lauren's attention from school and work; Heidi finally gets the opportunity to work in nightclubs, but the timing is bad; and Whitney needs to step up when a model drops out of a Teen Vogue fashion show.

7 :01x07 - Somebody Always Has to Cry

Not everyone gets what they want in the gang's first holiday season in Los Angeles. For example, a New Year's kiss proves hard to come by for Lauren when Jason learns she got a call from an old flame.

8 :01x08 - You Can't Just Be With Me

Jason makes plans for Lauren's 20th birthday, but their relationship is tested when he finds out she lied to him about working with male models. Meanwhile, Heidi questions her relationship with Jordan when she learns what information he shared with Jason.

9 :01x09 - Love Is Not A Maybe Thing

Heidi's had enough drama with Jordan and turns to the girls for advice. Lauren and Jason consider taking things to the next level.

10 :01x10 - Timing is Everything

Lauren's work at L.A. Fashion Week leads to a career opportunity, but she's torn between her job and Jason; and Whitney leaves Los Angeles for the summer.

11 :02x01 - Out With The Old...

Lauren, Heidi, Audrina and Whitney face new challenges at work and school as well as in the romance department.

12 :02x02 - When You Least Expect It

Lauren works a swimsuit fashion show; Heidi's pregnancy test is negative, but she lets Spencer sweat it out a bit.

13 :02x03 - The Best Night Ever

It's Heidi's birthday, and Audrina is not invited to the party, but she shows up anyway.

14 :02x04 - Who Do You Trust?

Heidi is skeptical when Audrina tells her Spencer is a cheater. Meanwhile, Lauren wonders if she is ready for a relationship.

15 :02x05 - One Big Interruption

Heidi feels conflicted about Spencer, and Lauren and Whitney learn there is a New York intern flying in to help plan a party with them.

16 :02x06 - You Have Chosen

Lauren tells Heidi what she really thinks about Spencer, and Heidi has to choose between her best friend and her boyfriend.

17 :02x07 - With Friends Like These...

Heidi hooks Jen up with Brody, leaving Lauren to realize she can't even trust her best friends.

18 :02x08 - Enough Is Enough

Whitney is becoming fed up with intern work; Heidi and Spencer take a trip to Santa Barbara; and Lauren goes on a double date with Audrina. Also: Lauren's miffed when Heidi bails on plans and hangs with Spencer instead.

19 :02x09 - New Year, New Friends

Spencer invites Heidi to move in with him, and she doesn't know how to react.

20 :02x10 - Apology Not Accepted

Audrina and Heidi throw a party for Lauren's 21st birthday that's full of surprises, and Jen tries to apologize to Lauren.

21 :02x11 - Everybody Falls

Whitney and Emily compete for the same job opening at Teen Vogue; Spencer pressures Heidi about moving in together.

22 :02x12 - Goodbye For Now

Spencer finally persuades Heidi to move in with him, and Lauren has to find a new roommate. Meanwhile, Whitney heads to New York to interview for a full-time position with Teen Vogue.

Cram Session

Clips look back at the third season of the reality series.

23 :03x01 - You Know What You Did

Season 3 premieres with Whitney at her first real job after graduating college; Lauren and Heidi still not speaking; Heidi playing house with Spencer; and Lauren juggling new responsibilities at Teen Vogue.

24 :03x02 - Big Girls Don't Cry

Spencer proposes to Heidi, driving Lauren and Heidi even further apart. Elsewhere, Audrina gets serious with an old boyfriend, and Lauren visits Laguna Beach seeking advice.

25 :03x03 - Truth And Time Tells All

Audrina makes up her mind about Justin; Heidi sees the downside of being engaged.

26 :03x04 - Meet the Parents

Spencer goes to Colorado with Heidi to meet her parents.

27 :03x05 - Rolling With the Enemy

Heidi and Lauren's feud spreads to their guys when Spencer ends his friendship with Brody, who is dating Lauren again.

28 :03x06 - Second Chances

Jason gets out of rehab and back into Lauren's life; Heidi gets promoted to events director at Bolthouse.

29 :03x07 - They Meet Again

Audrina and Justin reunite; Lauren and Jason run into Heidi and Spencer at a West Hollywood eatery.

30 :03x08 - For Better Or Worse

Even though his wedding to Heidi is looming on the horizon, Spencer still hasn't told his family about it. Whitney and Lauren have lots to do for the Teen Vogue event. Jason has a fresh start with a new place and a new girlfriend.

31 :03x09 - What Happens In Vegas...

Brody celebrates his birthday in Las Vegas and he invites Lauren and her friends. Meanwhile, Heidi deals with work problems.

32 :03x10 - What Goes Around...

Lauren confronts Brody about the sex-tape rumors after having lunch with Jen Bunney.

33 :03x11 - No More Mr. Nice Guy

Lauren's date with a male model makes Brody jealous. Meanwhile, Heidi's busy work schedule cuts down on her time with Spencer.

34 :03x12 - Stress And The City

Lauren and Whitney are sent to New York, where Whitney makes a presentation to Teen Vogue editor-in-chief Amy Astley and Lauren works with designer Marc Jacobs.

35 :03x13 - Young Hollywood

Heidi celebrates her 21st birthday with Spencer, and Lauren and Whitney work a Teen Vogue Young Hollywood event.

36 :03x14 - Forgive And Forget

Lauren and Whitney go to a star-studded party and run into Heidi, whose feud with Lauren flares up again. Later, Heidi tries to bury the hatchet with Lauren, but they can't see eye to eye. Meanwhile, Audrina is promoted at Epic Records.

37 :03x15 - With This Ring...

Heidi plans her wedding, quickly shooting down Spencer's suggestion that they elope in Cabo San Lucas, Mexico. Meanwhile, Whitney, Audrina and Lauren go out with personal trainer Jarrett.

38 :03x16 - A Night At The Opera

When Spencer's sister Stephanie visits, she stirs up the feud between Heidi and Lauren. Meanwhile, Justin's wandering eyes and lips get him into trouble with Audrina.

39 :03x17 - Once A Player

Lauren and Audrina throw a Halloween party, and everyone likes Audrina's new guy, Corey. Meanwhile, Heidi and Spencer seem to be drifting apart.

40 :03x18 - When One Door Closes...

A celebration for the third-season finale includes coverage of a red-carpet party at L.A.'s Area Nightclub, and a broadcast of the three episodes leading up to the season finale.

41 :03x19 - Paris Changes Everything

A trip to Paris for Lauren and Whitney is marred, when Lauren discovers Brody is seeing someone else. Meanwhile, Spencer heads to Colorado to win back Heidi.

42 :03x20 - Back to L.A.

43 :03x21 - An Unexpected Friend

44 :03x22 - When Spencer Finds Out...

45 :03x23 - Just Be Careful...

46 :03x24 - Girls Night Out

47 :03x25 - A New Roommate

48 :03x26 - A Date With The Past

49 :03x27 - No Place Like Home

A clash between Lo and Audrina finds Lauren caught in the middle. Heidi decides to break up with Spencer and take a job in Las Vegas. Stephanie wants Spencer to move out from her place which makes him turn back to Heidi, although he is sure it's too late.

50 :03x28 - The Next Move Is Yours

The Hills After Show

The season four finale finds Lauren and Heidi running into each other and are reminded why the once were best friends. Meanwhile, as Heidi's mom pays a visit, the she and Spencer know they must face reality; and Audrina is surprised by Justin with a trip to Palm Springs.

51 :04x01 - We'll Never Be Friends

52 :04x02 - Drama Follows Them

53 :04x03 - Better Off As Friends

54 :04x04 - Boys Make Girls Cry

55 :04x05 - Something Has To Change

56 :04x06 - You Always Miss A Best Friend

57 :04x07 - When Lauren's Away

58 :04x08 - Don't Act Innocent…

59 :04x09 - If She Never Met Spencer…

60 :04x10 - Who To Choose?

61 :04x11 - You'll Never Have This…

62 :04x12 - I Want You To Be With Me

63 :04x13 - It's Her Move

Audrina makes the decision to move out.

64 :04x14 - Back To New York

65 :04x15 - One Last Chance

66 :04x16 - You Did This

Lauren is confronted by Audrina after rumors circulate that she had hooked up with Justin.

67 :04x17 - It's About Trust

Loyalty is getting in the way of Audrina and Lauren's friendship. Elsewhere, Spencer's grandmother attempts to knock some sense into him as she arrives for a visit.

68 :04x18 - Dream Boy

Whitney goes for an interview in New York City.

69 :04x19 - Mr. And Mrs. Pratt

During a Mexican vacation, Heidi and Spencer consider eloping. Meanwhile, Whitney says goodbye as she leaves Los Angeles for a new job in New York City.

70 :04x20 - I Heidi Take Thee Spencer

Preview Special: Live With Lauren!

The Hills Presents: Speidi's Wedding Unveiled

The Bitch is Back: The Hills Season Preview

Season six of The Hills is previewed, including a look at the newest star and Lauren Conrad's rival from Laguna Beach, Kristin Cavalleri.

71 :05x01 - Don't Cry on Your Birthday

Lauren is none too happy when Stephanie brings Heidi along to her surprise birthday party.

72 :05x02 - Everything Happens for a Reason

Heidi and Spencer evaluate their relationship after the bar scene and Lauren scolds Stephanie for pushing Heidi on her.

73 :05x03 - I'm Done With You

Heidi spies Spenser chatting with bartender, Stacie.

74 :05x04 - Crazy In Love

Spencer is reluctant to begin couple's therapy with Heidi. Also, Stephanie begins work at the People's Revolution.

75 :05x05 - I Always Had A Little Crush

Sparks fly between Audrina and Brody as the girls decide to crash the guys Hawaiian vacation. Back in L.A., Colby, Heidi's ex, comes to town, much to Spencer's chagrin.

76 :05x06 - Playmates Bring The Drama

The gang make their return to Los Angeles. Meanwhile, Brody and Audrina deal the repercussions from their hookup in Hawaii.

77 :05x07 - Keep Your Enemies Closer

Lauren is put into an awkward situation after Stephanie messes up at work. Meanwhile, Justin calls out Audrina for hooking up with Brody.

78 :05x08 - Father Of The Bride

Spencer 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.

79 :05x09 - Hi Lauren, It's Spencer...

Spenser is asked by Heidi to make amends with Lauren in hopes that she'll attend their wedding. Elsewhere, a recently fired Stephanie has a run-in with Kelly Cutrone, her former boss.

80 :05x10 - Something Old, Something New

The fifth season comes to a close as Lauren Conrad bids farewell to the Hills. Meanwhile, Heidi and Spencer experience their long-awaited wedding nuptials, and Kristen Cavallari (rival to Lauren on Laguna Beach) makes her re-entrance to the series.

81 :05x11 - It's On Bitch!

Kristin's flirting with Justin has Audrina angered as she tries to reconnect with her friends. Elsewhere, Heidi and Spencer are in search of a new home.

82 :05x12 - Mess With Me, I Mess With You

83 :05x13 - Strike One

84 :05x14 - Old Habits Die Hard

Kristin feels she has Justin tamed. While at an event Holly control.

85 :05x15 - Sorry Boo, Strike Two

Justin's plan backfires when tries to play hard to get with Kristen. Heidi and Stephanie decide to hold an intervention due to Holly's drinking. Brody questions his relationship with Jayde after they have another fight.

86 :05x16 - I'm Done With You

Justin finds himself in hot water after Kristin and Audrina meet. Heidi wants to have a baby, but Spencer has another plan.

87 :05x17 - On To The Next

88 :05x18 - Can't Always Get What You Want

89 :05x19 - Mr. Right Now

Kristin and Justin's romance heats up when he arrives in Vegas.

90 :05x20 - The Boys Of Summer

A Hollywood Ending

91 :06x01 - Put On a Happy Face

92 :06x02 - Rumor Has It

93 :06x03 - The Elephant In The Room

94 :06x04 - This Is Goodbye

95 :06x05 - A New Bird

96 :06x06 - Ghost From The Past

97 :06x07 - The Company You Keep

98 :06x08 - Between A Rocker And A Hard Place

99 :06x09 - Break-Up To Make-Up

100 :06x10 - Welcome To The Jungle

101 :06x11 - Loves Me Not

It's the penultimate episode, and things aren't looking good for Kristin, who tells Brody she wants to reunite, only to hear that he's started dating someone else. Meanwhile, Heidi's mom comes to town with hopes for a reunion of her own with her daughter.

102 :06x12 - All Good Things...