On last night's episode of The Hills, the rumor mill was in overdrive. When Audrina hears of a possible tryst between her best friend Lauren and her boyfriend Justin, she doesn't know what to believe. Inevitably, tears ensue. In the meantime, the villainous Spencer is at it again. Will his actions finally ruin his relationship with Heidi? Answer — it appears not, seeing as the lovebirds just eloped, after all.

So, were you paying attention to the different beauty details from this episode? Take my quiz to find out, and make sure you get the lowdown on all the clothing from last night's episode on CelebStyle.

Photos courtesy of MTV

The Hills Beauty Quiz: Episode 16, "You Did This"

When Audrina comes over to Lauren's house to talk, what color is the knitted hat she wears?