A former model filed a suit Tuesday accusing embattled music mogul Sean "Diddy" Combs of sexually assaulting her in 2003.Carmen Valdes/Ron Galella Collection via Getty ImagesA former model filed a lawsuit on Tuesday accusing Sean 'Diddy' Combs of sexual assault.Crystal McKinney said in the lawsuit that Combs assaulted her after a Men's Fashion Week event in 2003.According to the lawsuit, she believes Combs drugged her with laced marijuana.A former model filed a lawsuit Tuesday, accusing embattled music mogul Sean "Diddy" Combs of sexually assaulting her in 2003.Crystal McKinney, according to a lawsuit obtained by Business Insider, met Combs at a 2003 Men's Fashion Week event in Manhattan when she was 22.