We don't know what's going on between Audrina and Justin right now, but until they sort through the mess, we suggest Kristin Cavallari keep her distance. Sure, she may act tough, but -- despite her promise that she's not looking for anything serious -- the girl's been pining for Justin ever since they first locked eyes at Speidi's wedding. And whether or not 'Drina decides to give Justin a second chance, the very fact that those two exes are texting (and, um, reminiscing about how in love they were), makes us think it's time K-Cav gracefully stepped aside. Take the poll and tell us whether you guys think Kristin Cavallari should keep talking JB up to daddy -- or slowly back away from the man with the stomach tat.