Lauren Conrad’s ex sat down with E! exclusively on camera at his Hollywood home Thursday morning to talk about Heidi Montag and Spencer Pratt’s claims that Jason made a sex tape with Lauren Conrad and then threatened to sell it. Speidi had also challenged L.C. to take a lie-detector test.

Wahler told E! there never was a sex tape, that he would take a lie detector to prove there is no sex tape and that Spencer needs to “get a life.”

Lauren tries to uphold her friendship to Audrina, but is it already too late? Meanwhile Spencer tries to win Heidi back and risks her career to do so.

SEASON FINALE!!!