Program: Photoshop 7.0
First take this picture you're going to use, for this tutorial i've decided to use a nice one of James Franco, crop it as you see fit and sharpen it.
Next go to Layer>New Adjustment Layer > Brightness & Contrast: +11 | +19
Your icon should look like this:
Next go to Layer>New Adjustment Layer > Color Balance
Shadows: +18 |-5|+5
Should look like this:
I sharpened it again and that's the final product, now the coloring doesn't work on everything, so you might need to work the colors a bit.