They are in no specific order of what I like most or anything, they're just as I'm looking through the catalogue and website and seeing what I like. Also, I like so many dolls I just put some of them here :)
My American Girl
MAG A3-W0687

She's pretty and I like her side bangs!
MAG A3-W0589

She is uber pretty although she look like Julie with shorter hair and I already have Julie...
MAG #49

Of course, Zoe (my doll). She has gorgeous hair and dark hair with blue eyes is a striking combination.
MAG A3-G1938

This doll is very pretty! Her hair would be so great for a lot of different styles, too. She's the one without layered hair and she has lighter eyes than the other blond hair/blue eyes doll.
MAG A3-G1978

This doll is fascinatingly beautiful. She's a doll that not many people have and I think she might be my next doll. I'm not sure yet but she's definitely on my wishlist!
I could go on and on with more MAG dolls but I'll stop here :)
Historicals:
Josefina Montoya

She is soo pretty! Josefina has really long hair which is really nice and I love her face mold!
Julie Albright

I have Julie and love her hair! She's lovely, I love her stories, and that's why I chose her :)
Cecile Rey & Marie-Grace Gardner

Cecile and Marie-Grace are definitely some of the most unique dolls out there! I have them and Cecile's curls are just AMAZING!
Rebecca Rubin

Rebecca would have been the doll I got if I hadn't gotten Cecile (I got Marie-Grace later). She's very pretty and I like the outfit she come in.
Girl of the Year
My favorite Girl of the Year would be either Jess (2006) or Kanani (2011).
Here they are...

Jess ~ Girl of the Year 2006
She's got a great outfit and she's adventurous which I like :) She's pretty too.

Kanani ~ Girl of the Year 2011
I love her hair and skin tone and eye color and outfit and well...everything about her! I don't have her although I wish I had gotten her but I'm happy with the doll I have. :)
So...that was super long but I hope you enjoyed!
Please comment letting me know what your favorite dolls are!
Also, I own none of these photos. All rights go to American Girl.
Have an AWESOME day!! Bye!