Bam Margera says that Jessica Simpson and Nick lachey have split.

Meanwhile, Simpson pal, Bam Margera, has told Us Weekly that Nick and Jessica have indeed split. Margera was protective of Simpson months ago when his ex-girlfriend and father claimed the two had had an affair. Bam, of course, denied the allegations. He must have had some change of heart, since he's now giving away the singer's secrets. Could Jessica have broken his "Jackass" heart? . . . . . .Full Story