Loren over at Suspension of Disbelief did an overlay test and discovered that the Power Girl cover was altered before release to give her a smaller breast size.
However, her lifeless posture, incorrect anatomy (the breasts are still anchored to her ribcage -- boobs don't work that way!) and utterly vacant expression remain.
Good god, DC, its not about the fucking cup size. Its about when your artist doesn't bother to draw the rest of her because he thought big breasts got the character across.
Next time you kick Turner in the butt, make him fix the rest of the cover too. Or better yet, don't hire his lazy ass!