uno-
>>

1. duplicate & set to screen 70%
2. selective color:
   REDS; -100, -100, +100, +100
   MAGENTAS; +100, +97, +100, +100
   WHITES; -42, -76, +50, +28
   BLACKS; -40, +25, +28, +23
3. selective color (again):
   NEUTRALS; +21, +13, -60, +11
4. duplicate base and drag to top. desaturate - erase her face and hands and set to multiply 64%
   
5. add text and done.

http://www.box.net/shared/pjjtozi7y6 = psd

two-
>>
kinda like the first one, but a little more blue.

1. duplicate. dark images > set to screen 100% a few times. lighter imgs, once or even none is fine
2. selective color:
   REDS; -100, -100, +100, +35
   YELLOWS; -25, +71, -56, +100
   MAGENTAS; +42, -28, +100, +100
   WHITES; -42, -46, +50, +28
   BLACKS; +53, -9, +100, +100
3. selective coloring:
   NEUTRALS; +21, +13, -60, +11
4. done!

thrice-
>>

1. duplicate > screen 40%
2. duplicate base, drag to top > soft light 100%
3. new layer > fill #0A1529 > set to exclusion 50%
4. hue/saturation:
   MASTER; 0, +44, +19
5. Set to soft light 100%
6. selective coloring:
   NEUTRALS; +100, +39, -16, -32
   BLACKS; +100, -5, -7, -2
7. voila!

another tutorial SUPRISE!
VERY simple tutorial.
I always see questions about how to get that brown coloring, well heres a really simple way for imgs with a white bg.
>>
[ JUST THE COLORING ]

1. new layer > fill #392211> set to soft light 100%
2. if the picture is really dark, set img to screen or use a light brown.