When speaking to a girl like this you need to keep in mind:
1) She has probably heard it all from the over 1 million guys that have probably tried to get with her as well.
2) At the end of the day, she is just a girl, with the same types of hopes for life that many of us have, wanna have fun, wanna be wanted, wanna feel beautiful, etc, and no matter what celebrity status you have, when you go to sleep at night and gather your thoughts, you are simply another ordinary person, living under extraordinary circumstances.
3)Make sure that you don't fall under the category of "just another joe, same thing different day. You want to stand out, to be unique, in her eyes.
Now we go on to all the things she is probably used to: ie: Being complimented on her looks, her lifestyle, and her popularity, and believe it or not, these types of women (and people in general) are the one's that crave being treated like a human, instead of a symbol or an object/idol.
Take away the magazines and the lifestyle she lives, and beyond all that is just another girl, with her own preferences and dreams, I am sure that even though it may not be an important thing in her life right now, but we are always subconsciously looking for the perfect life-partner for us, as unique individuals.
That being said, find out about her (not just what she stands for etc), what kind of girl is she really?
Once you have figured this out, you can utilize this information to your benefit.
But on a general basis, don't treat her like she is a celebrity, but rather like she is a girl that has earned your interest in her (success and drive for life) is a turn on, and now you would like to give her your time to see if she is "all that".
Pretend for a moment that you are a celebrity yourself, in this state of mind it is easier to think on a more rational level when contemplating how to go about a conversation with a girl like this.
The point here, is that you are telling her in one way or another, that you are interested in her, but at the same time, that she's not doing you any favor's (quiet the contrary), and that there is something unique/different/special about you.
I am not going to tell you what to say, but I will rather let you get creative, I am merely giving you a guideline of points to keep in mind.
Subtly saying to her indirectly that she has impressed you (taking her out of the mindset that u are trying to impress her), while also throwing in a little bit of "hard to get" (playing with her subconscious making her want what she cant have more, ie: raising IL (interest level))
AT the end of they day, don't come out as just another guy trying his luck, don't let her feel like it will make the world of a difference to you if she likes you or not, and that you also have certain standards you like to be met with a woman, regardless of her looks/popularity.
Never forget, you are the prize, not the other way around. You KNOW you have a lot to offer, you KNOW that any girl that is involved with you is guaranteed to have a smile on her face, so now act the part and do your thing.
