As The Hills wraps up its fourth season on Monday night, we look back on some of the biggest and best moments that happened this year. From Speidi's big elopement to Justin Bobby's alleged hookup with Lauren, it was a big year for The Hills cast. Our fave Pratt, Stephanie (not Spencer!), chatted with us about her big bro and her most embarrassing moment on camera. Read on to get all the dirt!

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