There are some decisions to be made for two ladies on The Hills. First, Heidi is given an ultimatum. Will she choose Spencer over her family? In the meantime, Audrina's doing a balancing act with Justin and Corey. Who will she choose? Most importantly, who will show up at Cabo? I can see where this is going . . .

So, how closely were you paying attention to the beauty details on this episode? Take my fun quiz now, and check out our new site, CelebStyle, to find out how to get all the fashions from last night's episode of The Hills!

Photos courtesy of MTV.

The Hills Beauty Quiz: Episode 10, "Who to Choose"

How is Lauren wearing her hair in the first scene when she's talking to Audrina in her bedroom?