The American Gene Pool is Filled with "Marcia Brady" Look-Alikes

In case you haven't noticed, the gene pool in America is suffocated with "Marcia Brady" look-alikes.  Here is Marcia Brady (played by Maureen McCormick):

Next came Christine Taylor.  She played Marcia Brady in the movie "A Very Brady Sequel" and she's married to Ben Stiller:

Then the tv show 'The Hills' came out and all of a sudden, another "Marcia Brady" look-alike.  Meet Lauren Conrad.  Okay, maybe it's just my spouse and parents meeting Lauren Conrad for the first time.  The rest of the Universe has probably met her:

I have a theory and you can decide whether you want to believe this or not.  But, I'm pretty sure that all "Marcia Brady" look-alikes are actually sent here from another planet and are in fact ALIENS.  If she was that good the first time, would she be that easy to replicate on planet earth again, and again, and again?

signed, the willow (co-founder of I'm Sure Lauren Conrad and People Who Look Exactly Like Her are Born in Pods and are in fact ALIENS)