"The Hills" Returns Tonight at 10pm on MTV!

Season Five kicks off as Lauren gets the ultimate surprise when Stephanie brings Heidi to her birthday party. Lauren realizes their friendship may never be what it once was as long as Spencer is still in the picture, but will a tearful reunion bring them back together?

Heidi thought Spencer was ready to grow up when he called off their quickie marriage to give her a dream wedding. But when a guys' night out ends with Spencer hitting on a beautiful bartender and beating up his sister's ex-boyfriend, Heidi must ask herself once and for all - is Spencer the guy who makes her happy, or simply the cause of all her problems?

After Justin finally told Audrina he wanted to settle down, she surprised everyone by moving on without him. She's trying hard to keep him out of her life, but he's the kind of guy a girl never gets over. It is only a matter of time before he throws Audrina's life into turmoil again. But now she's on the hunt for a new guy, and someone that no one expected catches her eye, could that mean Justin is out of the picture for good?

This season is all about moving forward and leaving the past behind, not knowing what the future will hold. New romances, old enemies, and enduring friendships will all come together to change life in The Hills forever.

Season Five of The Hills premieres Monday, April 6th at 10pm.

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