Going through a little bit of end-of-season withdrawal from The Hills ? There's no reason that the fun needs to stop just because the show is on hiatus. Their off-air antics feature everything from their new charity ventures  to TV guest appearances .
Can't seem to get enough? Then take my ultimate Hills beauty quiz and test your memory of season three. Good luck!
Photos courtesy of MTV 
Take the Ultimate Hills Season Three Beauty Quiz!
Heidi's nails were typically painted one of these two colors:
Lauren's signature eye makeup consists of:
Remember when Whitney and Lauren went to Paris? How was Whitney's hair styled at the Crillon Ball?
What color are Audrina's eyes?
Lauren dons a super cute hippie-inspired hairstyle toward the end of the season in many episodes. What is it?
What color nail polish does Whitney wear on her date with trainer Jarrett?