The Hills

The ladies of The Hills have had their tears, tantrums, crushes and catfights. As the final season of the MTV reality show hits the airwaves Tuesday at 10/9c, we're looking back at some of the most memorable moments throughout the last five seasons.

Season 1, Episode 1
Lauren Conrad leaves Laguna Beach for Los Angeles to live with best friend Heidi Montag. Boy, were things different back then!

Season 2, Episode 11
Whitney Port is asked to be part of an Oscar dress segment for Good Morning America and makes quite an impression when she falls down the stairs on live TV.

Season 3, Episode 1
From besties to enemies, Lauren confronts Heidi about how she and beau Spencer started a "sick little rumor."

Season 3, Episode 3
After Audrina Patridge reconnects with old flame Justin "Bobby" Brescia, viewers get a taste of how profound he can be.

Season 5, Episode 1
Could there really be a Heidi-Lauren reconciliation? Not so much, but the end of this trailer offers a glimmer of hope.

Season 5, Episode 10
It may have been a rocky road to the altar, but the Speidi wedding finally takes place.

Season 5, Episode 11
Newest cast member Kristin Cavallari, another Laguna Beach vet, joins the party and makes quite an entrance. She wastes no time before getting into an all-out brawl with Stephanie Pratt and Audrina.

Watch the trailer for the new season here.