littlerudi08107 said:
Power Girl is a feminist!? Are you kidding me? Her tits are her super hero logo!
She's oldschool "liberation"-era feminist, i.e. "I should be able to dress like this and have it be no big deal, and if you look at 'em the wrong way I'll put you in traction."
Believe it or not, her cleavage "logo" at one point had a feminist origin: Earth-2 Supergirl decided that wearing a girl version of her cousin's outfit was sexist and wanted a new look/identity. When Superman presented her with her new "grownup" costume, she got pissed because he'd still stuck "his" symbol on the chest; so she burned it off with heat-vision and just left the empty spot to make a point. I'm not sure where that was originally published, or if its still canon, but apparently that's why she looks "like that."
So goes the legend, her breasts are so big because a certain DC artist decided to keep making them slightly bigger each month to see how long it'd take for the editors to notice. By the time they did, they'd become her "trademark."