Lauren Conrad 'The Hills: That Was Then, This Is Now' Special

The promo for "That Was Then, This Is Now" teases a look back at the hit MTV series.

Photos from The Hills Then and Now: What the Stars Look Like 10 Years Later

Heidi Montag Talks Lauren Conrad & That Hills Special

Lauren Conrad the Hills: That Was Then, This Is Now – Star Style

10 Years Later, Lauren Conrad Is Returning to The Hills

Audrina Patridge Reveals Why She And Lauren Conrad 'Aren't Friends' Anymore

The Hills Season 1, New City, New Drama Full Episode MTV

21 The Hills Secrets Finally Revealed By Lauren Conrad

Lauren Conrad Is Returning To MTV's 'The Hills

Lo Bosworth Says She's 'Definitely' Still Friends With Lauren

Why Lauren Conrad's Husband William Tell Won't Watch The Hills