Tony Stark: Ladies' Man
When Stan Lee and company created Iron Man, the man in the suit was fashioned after famed aviator and mogul Howard Hughes. As Lee explained, Hughes was "an inventor, an adventurer, a multi-billionaire, a ladies' man and finally a nutcase." The inventor and adventurer aspects of the character are now at the forefront. That said, Stark has had his moments with the ladies.
From Iron Man #117
From Iron Man #160
From Iron Man #240
What does this all mean? Totally missed casting opportunity:
Swap out the armor for a Ferrari, and it's the same guy. I know Supervillain Sean would approve.