I've been stupid and irresponsible myself. With collateral damage. I wouldn't take that away from any sort of STP really. Especially when they're younger. I'm just talking about how it appears she takes in information. I don't see her feeding back much in the way of individualistic creativity. She seems better at embodying external notions in her image. It's strange that you were inclined to call Lady Gaga an ESFP, because she's far more confrontational in the smallest ways just in her image alone. It's funny that I know one ESFP in particular who commented on Gaga about this. We were watching a video, and she likes the music, but then she acted a little iffy about the way she looks. And it's not because she was coming from some stuffy/conservative point of view or anything - it's that she has a more Se dom mindset that's constantly aware of finding the right note of impact. She cares more about being hot or funny, but not weird or contentious.
Same goes for Elvis. He always gets typed ESFP, but Thomson's book opened up my mind there. She typed him ISFP for the same reasons. He was pretty strange for his time. He got laughed at a little in highschool. People thought he might have been a pansy, because he always wore pink and black.. because he would go across downtown Memphis and shop at the same places pimps were at. Basically he detached himself from any common notion of style and created his own thing. Secondly, he was a fan of Captain Marvel, the comic book character - and he modeled his hairstyle from it. He wasn't trying to be cool - he was a geek! These are more introverted decisions. Lastly, he didn't aspire to embody being a typical popular genre musician. He played country and blues, and thought they both could work together in a time that few did. More introverted decision making. And when he finally was in the public eye, he was a little challenging for some people. This is no different than Gaga.
Anyways, I'm kind of derailing. My point, if anything, is introverts wouldn't give a shit about being Paris Hilton probably. It's also interesting that she and Gaga went to the same highschool at one point. Gaga talked about how popular her and her sister were, while she herself was off to the side, admitting that she went out of her way to be different.