News to me, did you know that Kim Kardashian used to be Brandy's stylist?? Well, she was, and now Brandy's mom (Sonja) is suing Kim for racking up over $120,000 on her American Express card! Kim claims that she was authorized to used the card, and Sonja said the purchase came two years after the she was authorized to used to card. Why doesn't Sonja just come out and say what she's really suing for? A cut of her son's sex tape. Stylist, Shmylist.