This week on The Hills, Lauren, Audrina, and Lo set up shop in their new, huge digs in the Hollywood Hills. A housewarming bash awkwardly brought everyone they've ever dated together under one roof. Inevitably, drama ensues, but how closely were you paying attention to the hair and makeup this time around? Take my quiz to find out! And when you're finished, test your fashion memory with Fab's fashion quiz.

Photos courtesy of MTV.

The Hills Beauty Quiz: "A Date With The Past"

How is Lo wearing her hair at brunch with Lauren?