Step 1. Get some clay.
Step 2. Fashion the clay into a Barbie doll.
Step 3. Hunt down a red wig for—you know what? Don't even try this at home. Just check out how this blogger pulled it off.

Full pic (click to expand):

Saving the galaxy, one Ken at a time.

Commander Shepard Barbie [Introverted Wife via @masseffect]