How to show people that I'm richer and cooler than them?

Okay so I'm way richer and cooler than any of my girl friends at school but I have to show them that I'm really rich so they would respect me more. Please don't say youre a snob or anything just answer my question.PS: I've already gone shopping with them and bought really expensive stuff and I own an Iphone 5 but I need better ways?

You can go jump off a bridge they'll think that's awesome

Really? No one cares if you "richer and cooler" than them, in fact if you try to make them think that you aren't going to have any friends left.

Some people don't care how much money someone has. But if it comes down to it, and you know having money is the line between being respected and not, then invite them to your house. When they see a big house, filled with expensive things, a pool, etc. They then realize you are well off.

Look respect dose not come from money it comes from your self. If you have self respect and you respect them they will respect you