This is just my two cents so sorry if anyone is offended. I have found generally speaking that it is now the normal thing for girls born in the 90's and onwards to have fake boobs. It seems to be more accepted now (i don't agree with them) but before that they always seemed taboo.. No one had fake boobs in my generation, but 5-10 years later every second girl has them. I don't know whether it is because it seems like the 'normal' thing to do now, are more accessible and affordable (eg going overseas to have them done) or whether it is the 'trend'
Each to their own but personally i don't agree with them 90% of the time.