OK, now that we got the guys out of the way, let's get to the most mysterious Avenger -- Black Widow.

We're going to need a take-charge woman who can charm, (literally) disarm, and pretty much do anything needed in order to render her opposition helpless.

Luckily, we've got some rock stars who more than fit the bill. First up: a newly married redhead, Nancy Wilson of Heart. For over four decades now she's been putting bad guys in their place with style.

Next on our list of candidates are two former Runaways bandmates: Lita Ford and Joan Jett. It's pick your poison with this pair; would you prefer to be kissed deadly, or to have a cherry bomb shoved up your you-know what? Either way, you're going to have a pretty rough afternoon.

Or maybe you'd prefer to be outfoxed -- and based on her ultra-healthy diet, most likely outlived, by head Pretender Chrissie Hynde? You know she's special, so special, but beware if you get too much of her attention!