Kim Kardashian, her sisters and her brother Robert Jr. are being sued by R&B stars Brandy and Ray J’s mother Sonja Norwood. A judge has set a Feb. 17, 2009, trial date in the lawsuit where Norwood claims, Kim, Kourtney, Khloe and their brother Robert Jr Kardashian spent more than $120,000 in unauthorized charges on her credit card in 2006 and 2007, when Kim was working as Brandy’s stylist and dating the singer’s brother Ray J. The Kardashians have denied all allegation in the suit, saying they had the her permission to shop.