K-Fed Courting Jessica In Case Britney Spears Dumps Him?

NW magazine reports that Britney Spears isn’t happy with newly single pop rival Jessica Simpson after the ‘Newlyweds’ star was spotted at a club with her hubby Kevin Federline. A source revealed that Jessica “heard Kevin has been asking around about Jessica and has even been sending her messages through mutual friends about hooking up if Britney ever flew the coop and left him. When Britney heard this, she broke down and sobbed.” A source said that Spears has “been trying to call Jessica to question her about it all, but she’s not getting any reply.”