If I'm right there, it seems Marvel never bothered using the cover, because I can't find it at Mile High Comics. But looking at this cover says it was pretty much the same idea. [www.milehighcomics.com]
Personally, nothing about the Marvel Divas cover bothers me except for Black Cat's posing. That's a bit obnoxious, if they're not at a photo shoot for Maxim or something (and would be just as obnoxious if it were the case). The other three just look like normal super-heroine poses that have been around for quite a long time... if you want to change things, this one cover isn't the one to tackle, but more the general idealization of what super-heroines should look like.
There have been occasional super-heroines who aren't spray painted into their outfits, but you do need to go off the beaten path to find them. Alan Moore's Promethea had one (my fave character of the series, by the way) who was a middle-aged woman forced back into the super hero business, and there are others. They are definitely few and far between.
I bought the out of print DVD with this footage on it the day of release, and it was pulled from shelves two days later. The world's first DVD collector's item.