She is in a relationship with the mind droid and the first of Payback to fall victim to the boys when her neck is broken by Butcher. She is a parody of the Scarlet Witch and seems to have a very agressive temper.
There was another Crimson Countess during World War II, who first appeared in The Boys #52
and was killed during her first mission in issue #53
by a German airstrike.