Seen her pic. She's not all that. How strange.
If this person did for me what that drummer did for you, then I wouldn't have said what I said. More importantly, if I perceived that this person was generally perceived to be like the drummer you mentioned above, then I would have said something else. What I perceived was something closer to the lead singer you mentioned, but minus the good looks (though I'm sure this woman is attractive to some group): kinda blah.
If not that, then you can tell by the fact that she jumped into bed with a married man. And having messed around with another exec, it doesn't take much to see what's going on here.