Lauren Conrad LaurenHeidi091207.jpgThese girls sure do love the drama! The Hills' bad girl Heidi Montag is claiming that her ex-BFF Lauren Conrad tried to sabotage her relationship with Spencer Pratt last season. This is old news, Heidi! But, the reality star is now also saying that L.C. "called my mom in Colorado and told her I was involved in an abusive relationship." Vicious! "They don't show the footage of how Lauren was sort of obsessed with Spencer," Heidi also states. Uh, no offense Montag, but I don't believe that for a second - even Lauren knows better than to fall for that tool!