I think you got yourself in trouble because you think a woman can't handle the fact that another woman is pretty. I mean, do you think G really asked if she isn't mature and secure enough to even make such a comment? I'm certain she's not that superficial. Women don't always need to be handled with kid gloves around such topics. Geez, next time, "Yes, she's pretty," is enough of an answer. All your posturing and clarifying probably made you more uncomfortable with the conversation than she was.
PS - I have no idea who Monica Bellucci is.
Independent solo polyamorist seeking lover-friends willing to invest in friendship, companionship, and love, but without a need for partnership.
Never confuse commitment with exclusivity, love with ownership, nor sex with intimacy!
For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.
~ Carl Sagan