Season 4
Episode Guide
We'll Never Be Friends
S4
E1
Lauren and Lo throw Audrina a birthday party, Lauren tries to make a good impression on a new boy, and a visit from Heidi's sister Holly threatens Spencer and Heidi's relationship.
Drama Follows Them
S4
E2
Lauren runs into Spencer at Stephanie's birthday, Kelly Cutrone fires someone at People's Revolution and Whitney has to step up to fill the void, and Lauren's relationship with Doug may be moving a little too fast.
Better Off As Friends
S4
E3
Lauren realizes that the chemistry she felt for Doug may no longer be there, Whitney is nervous about heading to New York and finds herself on a date with a male model, Spencer tries to cut Stephanie out of his life.
Boys Make Girls Cry
S4
E4
A blowout trip to Vegas breaks down when Audrina snubs Lauren, Brody brings up Stephanie's past, and the boys end up in jail.
Something Has To Change
S4
E5
Lauren and Audrina fight to save their friendship, but it might be too late. Spencer's had enough of Heidi's sister Holly and takes matters into his own hands. And Brody and Doug get out of jail with a story to tell.
You Always Miss a Best Friend
S4
E6
Heidi's sister Holly reaches out to Lauren, forcing both Lauren and Heidi to reconsider what happened to their friendship. Audrina and Justin's relationship is tested as she works a huge event for Epic Records.
When Lauren's Away...
S4
E7
Lauren leaves for family vacation, and things in Los Angeles go awry. Stephanie dates Doug behind Lauren's back, and Audrina gets friendly with Heidi.
Don't Act Innocent
S4
E8
The truth finally comes out about Stephanie's relationship with Lauren's ex-boyfriend Doug. Heidi's mother makes a surprise visit to LA and has a confrontation with Spencer.
If She Never Met Spencer...
S4
E9
Lauren gets a letter of apology from Heidi and realizes there's only one thing keeping them from being friends again. Audrina starts dating a new guy to make Justin jealous, but her plan backfires.
Who To Chose?
S4
E10
Audrina reconnects with an old flame Cory and finds herself juggling two guys. Spencer forces Heidi to kick her sister Holly out of the apartment.
You'll Never Have This
S4
E11
Lauren and Audrina travel to Cabo for Brody's birthday, but the party turns into a fight. Spencer humiliates Stephanie after learning that her new boyfriend is friends with Brody.
I Want You To Be With Me
S4
E12
Lauren tries to make peace between Brody and Stephanie. Audrina wants to make things work with Corey but Justin won't give up on her. Stephanie has doubts about her new boyfriend after he fails to stand up to Brody.
It's Her Move
S4
E13
Audrina gets her own place, hoping Justin will move in with her but everyone fears she is moving for the wrong reason. Heidi invites Spencer to a work event and gets caught having a little too much fun.
Back To New York
S4
E14
Whitney travels to New York expecting to reconnect with Alex, but a boy named Jay steals her away. Heidi is miserable after being fired, but when Spencer tries to get her old job back, he makes the situation much worse.
One Last Chance
S4
E15
Lauren lets Heidi's sister crash at her place. Justin asks Audrina to go away for a romantic weekend, and Heidi's frustration with Spencer grows after she has to beg for her job back.
You Did This
S4
E16
Audrina believes a rumor she hears: that Lauren hooked up with Justin. Meanwhile Holly tries to get Heidi away from Spencer.
It's About Trust
S4
E17
Audrina tries to save her friendship with Lauren after accusing her of hooking up with Justin. Spencer and Stephanie visit their grandmother who is fed up with their fighting.
Dream Boy, Dream Job
S4
E18
Whitney gets offered a chance at her dream job in her New York. Lauren grows nostalgic when she learns her parents are selling their house in Laguna Beach, and Stephanie turns to Spencer for help with Cameron.
Mr. & Mrs. Pratt
S4
E19
Spencer and Heidi ignore the concerns of their families and runaway to Mexico to elope. Whitney takes a chance at a dream job in New York City and says goodbye to Lauren and her life in Los Angeles.
I Heidi Take Thee Spencer
S4
E20
When Lauren and Heidi have a run-in, they put their feud aside and remember why they used to be friends. Spencer and Heidi deal with fallout of their elopment and Justin shocks Audrina when he whisks her away to Palm Springs.