Lauren Conrad LCHeidi101607.jpgThe battling stars of The Hills are at it again, and we can't get enough of their non-stop drama! The rumor mill is spinning out of control and this time Jen Bunney's involved! On last night's episode of the hit MTV show, Jen blamed Brody Jenner for the L.C. sex tape rumors... of course, that little factoid came courtesy of Heidi Montag. Lauren then goes straight to Brody with this info, who in turn claims that he knows "100% for a fact" that Speidi is responsible for the juicy sex tape gossip. Poor Lauren! We'd feel bad for her if she wasn't so, ya know, pretty!