My Corrections include:levels - increase the mid values to make the middle of the picture brighter, and more appealing to the eye.
Blured the back ground - i selected the 'infocus' image, than highlighted the rest i wanted to be clear (Felishia and Kristi) I inversed the selection than blurred the background with a gaussian blur.
Changed the hues - I went to image, mode, gray scale, duetone. I made my second colour to a medium purple to really bring out the girls more than the background.
Levels- i went to levels again to brighten up the picture.
Contrast - i increased the contrast to make the background more washed out, to really make Felishia and Kristi pop out.