Paris Hilton. Why was she so important?
She wasn't.
She was a celebrity.
so many people, especially young girls would see her as someone to look up to?
What's your point?
So many people go into the woods looking for bigfoot, or travel internationally looking for architecture.
if i betray my gf, will she become so famous as her?
Maybe.
Depends if the situation leads to enough exposure and a large enough percentage of the population finds it worth giving enough of a crap about.
And getting paid millions to go to some party?
Maybe.
She might be paid millions if there is the potential the sponsors of the party might make more than the cost of the "celebrity" endorsement, or the person staging the party values time with her more than their millions.
So if do the same, will my gf become so famous and both of us millionaires for doing nothing basically? Then i ll do it
Lots of people wonder something similar.
Look up "balloon boy hoax."
Other people think along similar veins.
I think a somewhat recent major wildfire was started by a guy wanting to be a hero and hired by a fire department.
There are all sorts of stories about unintended consequences.