Kylie Jenner and BFF Stassie Karanikolaou are obsessed with twinning. The makeup mogul, 22, regularly posts photos matching with her closest friend, and said that the two have been planning their ...

4. The Craft 's Girl Gang Matching cross necklaces and all-around goth vibes? If you're going to be in a witch coven, it's kind of a given that you all have to rock matching BFF outfits.