Are American girls getting worried?

I was recently eating at a cafe with my friends, who happen to be an Asian couple, while an attractive blonde waitress kept smiling at me trying to get my attention. The waitress was probably in her 30's but still very attractive, I later saw that she had her baby at the cafe. I look much younger than her so I couldn't understand how I got her attention, but every time I talked to my friend's beautiful asian girlfriend, the blonde waitress would try to get my attention. Do you think it's possible she was trying to prevent a white guy from liking asian women? If so, I find that hypocritical because blonde girl is almost synonymous with black guy these days. She could have wings and halo over her head and I still would have had a negative impression, especially since her baby had curly hair and patches of brown skin.