#1 got my vote immediately as the first thing I noticed in the picture was her smile.
#2 might have the best overall body, but I'm not digging her face. She reminds me of a co-worker's domineering wife.
I would normally default to the pixie, but she's pushing maximum density, has a nasty tattoo, and seems very unhappy in general.
Thus, I went for the second shortest. No, it doesn't seem like the lights are on, but we're not talking marriage here.
“Activism is a way for useless people to feel important, even if the consequences of their activism are counterproductive for those they claim to be helping and damaging to the fabric of society as a whole.” - Dr Thomas Sowell
#1 was the clear winner. Even with that little tattoo. But it's little. Rejected #6 for the same reason. #5 looks pretty dim and just seemed sloppy overall. #4 seemed plain, which left me with 2 + 3. #2... something in her face said she was a bitch. So I went with #3, even though her ankle is broken.