From this:

To this:
It's a screencap from 312 episode from House M.D.
http://i138.photobucket.com/albums/q250/lost-sab/HouseS03E12XviD.VOSTFRAntoine4011_0005.jpg 1. Take your image, crop and resize.
2. Duplicate it twice, put the first layer on soft light and the second on screen. If your base is too dark add a screen layer.
3. Layer > New Adjustement Layer > Selective Color
Settings:
REDS: C: -67 M: +59 Y:-56 B:0
YELLOWS: C:-33 M:0 Y:-53 B:0
NEUTRALS: C:+23 M:-12 Y:+8 B:+5
4. Ctrl + Shift + Alt + E
Sharp it. Opacity: 50%
5. Add this brush
credit:
http://sanami276.deviantart.com/ 6. You can add some text or other brushes
DONE !!
Comments & your icons = ♥