Are boobs or butt better to guys?

It depends on the guy. I like both but I hate when girls have no butt.

You forgot legs :-) All guys are different, some like boobs, some butt and some like long legs.

It's the same with us girls really, some of us prefer tall guys, some like slim, others go for chubbier men or guys with muscle.

Also I think both sexes have a preference when it comes to hair colour, I love black hair, some of my friends prefer blondes.

One thing I would never do is to get my body enhanced to suit a guy. Why spend thousands of dollars on boob or butt surgery (why Nicki Minaj, just why?!)  to please a man who may leave?

Breast implants are hitting the headlines (almost literally!) so much recently that it's just scary. In my opinion they don't look real so I don't understand the need to have it done. Some men actually prefer women with smaller boobs.

Look after what you are given and it's a sure thing that someone will find you very attractive.

I guess both.