No! We would have never guessed -- oh wait, yes -- we already did guess. Lauren Conrad is not actually the one designing the clothes in her fashion line. Yep, that's right. Her clothing line is as about as real as The Hills.

L.C.'s line is supposedly done behind the scenes by a woman who used to design for Tart -- Sherri Roozrak-Wood.

A source says of Lauren, "You never see her picking out fabrics, or in the cutting room, or even at the drawing board. She's not the designer, the only step she's involved in is the promotion."

Of course, Lauren's has denied the whole thing. Her response to these serious accusations was, "These claims are ridiculous. Anyone who knows me knows how important designing is to me and how much time and devotion I put into my own line. I am and always have been the sole designer of the Lauren Conrad Collection."

Who do you believe?