Heidi Montag and Stephanie Pratt plot to hang with Lauren Conrad behind Spencer Pratt's back.
Lauren Conrad and Stephanie Pratt talk about the serious drama in The Hills.
A sneak peek at the premiere of The Hills, coming up April 6 on MTV.
Spoilers abound in this trailer for Season Five of The Hills.
Spencer Pratt and Heidi Montag argue when they learn Holly Montag moved in with Lauren Conrad, apparently.

Stephanie Pratt Biography

A Stephanie Pratt Photo
In 2007, Stephanie Pratt emerged as a supporting player on The Hills, getting all up in the grill of Lauren Conrad and having a difficult... More »
Full Name
Stephanie Pratt

Stephanie Pratt Quotes

[on Stephanie hanging out with Lauren Conrad]
Spencer Pratt: Don't you have any sense of family loyalty?
Stephanie Pratt: I can't believe how hypocritical you are - you who became best friends with my ex-boyfriend in high school even though I hated him!
Spencer Pratt: [looooooong pause] He wasn't your boyfriend, I hate to break it to you. He was your semi-formal date. You can call it what you want.

Stephanie Pratt: [crying] You're making me feel so guilty.
Spencer Pratt: No, you're making YOURSELF feel guilty. Thinking about what YOU did.