Why do men find chelsea clinton attractive?

hi recently i had a conversation with a friend mine ( who is straight), and conversation shift to the type of girls he likes, and he mentioned that he could never find girls like chelsea clinton attractive. At the time i said to him while i could not say that chelsea is the most attractive girl i have seen, in the past i have found myself become really attracted to guys on personality alone, even if they are not all that good looking. At this point , my friend just said to me ( according to him) that gay guys, like women, are mainly attracted to the quality of masculinity, which does not have to incl good looks, which is also why it is more likely ( according to him again), for women to fell for older guys who's 200 pounds overweight, where as for straight guys ( according to him yet again), who are visual, hence good looks are far more important. What do guys think?