Tessa is the new narrator of Laguna Beach, and her world consists of her best friend Raquel 'Rocky' & her best friend (possibly boyfriend) Chase. Kyndra invited former friend Tessa to her get-together party, but Tessa insisted on not going unless Raquel went with her. Kyndra, Cami & her clique were not so pleased to find an uninvited guest at their party. Meanwhile, Jessica, Alex H., Taylor & Alex M all meet up for an afternoon lunch, where Jessica reveals her likeness towards Cameron, who also would like to hook up with Kyndra.

Raquel decides to throw a surprise party for Tessa, while Cami & Kyndra are interested in crashing it. Chase had told Tessa he wouldn't be able to make her birthday party, but Tessa was shocked to see him perform with his band as a surprise to her party. As romance stirs between the two, Chase is questioning his connection with Tessa because the band is getting famous. Meanwhile, Kyndra gets Cameron over dinner, to confess his number of hook-ups with Jessica.

It's Christmas time and the two cliques rein on throwing their own X-mas extravaganzas. The drama revolves around Rocky's party and how Cami & Kyndra decide they're gonna crash her party to due her uninvited appearance at Kyndra's. Trouble stirs between the girls and eventually Cami, Kyndra & the gang leave. The next day is Kyndra's holiday party, although Cami obsesses over the drama stirred at Raquel's last night, the focus is around Kyndra & Cameron and how he leaves the party for Jessica because Kyndra assumed .

Breanna wants to clear up the clouds between Raquel and her over lunch. Chase & Kelan take Lexie & Tara out to dinner, but Kelan isn't ready to make a move on Lexie just yet. Raquel makes her way to Breanna's pool party but gets a cold shoulder that sends herself home to find her real best friend Tessa waiting up for her.

Tessa hasn't model for a while since she was sick. So when she is asked to model in San Diego she's a little bit nervous. She invites Raquel, Cameron, Nick W, and Stephen to support her modeling. When she was done they went back to hotel to get ready to go to the restaurant. When they go to the restaurant, Cameron starts to flirt with Tessa. When they go back to the hotel things heat up between Cameron and Tessa. But on there way back to, Laguna, Cameron feels bad about the hook up so he decides to make nothing of it.

Kyndra has dinner with her ex-boyfriend Tyler and things escalate. Cameron celebrates his birthday and invites both "flames" Jessica and Tessa. Another episode of Laguna filled with drama!

While cooler temperatures head in, things are just beginning to heat up in Laguna Beach. It's time for the winter formal, the one dance where it's tradition for the girls ask the guys. But with so few solid relationships going on, it's all up in the air about who will ask whom--and who they'll end up with at the end of the night.

It's Valentine's Day in Laguna Beach which means love--and drama--is in the air.

Love comes and goes in Laguna Beach. Tessa is invited to a date with Derek, while Jessica and Cameron have to work out their differences.

The dream of love is destroyed for some couples in Laguna Beach. Some take it harder than others, some see it coming, some don't. And some even try to move on right away.

More couples struggle with their relationships. Some try to move on in other directions and some people have to listen to the words "lets just be friends".

It's Spring Break and people try to hook up again. New couples get together and old ones try it again, but will they remember after Spring Break?

Prom comes up and everyone has to find a date. Some couples try to go together and new ones are created. But not everyones dreams come true.

Chase and his band Open Air Stereo are playing the show of their lifetime. Rocky and Tessa have to manage their love life and make difficult decisions.

It's graduation day in Laguna Beach. Some prepare to leave other have to stay. Enough for broken hearts and much more drama.

Special live episode hosted by Susie Castillo. Some of the Season 3 cast answer questions from the fans and talk about what's happened since the Season 3 finale.

The seniors charter a yacht to Catalina, but Lo skips out, leaving LC without a buddy to survive camping, kayaking, and Stephen and Kristin's incessant cuddling. Back in Laguna, Christina gives her first performance since the New York audition, from her father's renowned Crystal Cathedral.

When Morgan throws Christina an 18th-birthday bash, she cuts LC and Lo from the guest list, so bumping into them the next day at the nail salon was sweet irony. Christina and Morgan then head to NYC for their spring break trip. While Morgan soaks in the big city fashion, Christina is challenged by the audition of a lifetime.

It's prom time, and while everyone is caught up with who's going with whom, which pair of Charles David shoes look best with their dress, and how to fit everyone in the stretch Hummer limo, Kristin's biggest concern is a drama-free night with Stephen. She’s confident it will be… as long as LC keeps her distance.

Things are heating up on Laguna Beach, so Jason, Talan and Cedric go surfing – giving Alex M. the chance for a flirtatious prank. Jason may like the extra attention she’s giving him, but Jessica doesn’t. Speaking of extra attention, Talan lays it on pretty thick with Kristin over lunch, but will Kristin finally give him her full attention? Yeah right.

Jason is in trouble because his love life is suddenly of interest to anybody, since more and more people are getting involved. Things aren't easier with the upcoming Bonfire.

The senior's last prom comes up and everyone prepares for the big event. The boys try to find their dates and they have to find some creative ways to convince them. So how will the big event look like?

Everyone tries to forget something, so a trip to the mountains shall help. So Kristin, Talan, Jessica, Alex H. and Jeff go to Mammoth. Meanwhile in Laguna Beach other people think that their time has come.

After Cabo things are even crazier than before and Kirstin find herself in the uncomfortable situation of a love triangle.

Graduation day is here and the seniors spend time with their families getting ready for the big event. Through a Senior Video Project, the seniors reveal their personal thoughts on graduation, senior year, and life after Laguna.