Also, if this were a prettiest smile contest I'd say Cathrine Keener wins.
Curious. I actually dislike her smile. Although your picture of her is missing, I am looking up more pictures of everyone listed here with Google. I am working with the theory that Fe smiles are more attractive than Fi smiles. This theory is based on the images you have provided here. So, the first thing I am checking on is whether your images are characteristic of the people whose images you've used here. It also gives me a chance to look at images of those whose pictures are now missing.
With Russell Crowe, I looked for some similarity to my father, and his face does seem similar in the respects you're describing in your post.
With Nicole Kidman, it is harder to see the similarity to my father, though the picture you chose does it better than others I've found on Google, at least when I'm focusing on the features you've described about smiles.
I can see some similarity between Julia Roberts and Courtney Cox. One of the main differences is that Julia Roberts has a huge mouth, which allows her to smile with more of her face. Is it accurate to assume that people with large mouths, in terms of how wide it can open, are feeling types, and those with small mouths are thinking types? Or is the difference in mouth size something that might independently affect how much of the face a smile takes up?
With Oscar De La Hoya, I am looking for some similarity with someone I'm fairly certain is an ESFP, and I think I see it.
I'm noticing that like Julia Roberts, Cameron Diaz has a huge mouth. The picture you chose for Cameron Diaz is particularly ugly. She's not one of the best-looking actresses in the world, but she normally looks better than that. The Fi/Fe difference between them appears more subtle to me. Julia Roberts still seems to have a larger mouth. Hers looks too large, whereas Cameron Diaz's looks like it is pushing the limits of attractive mouth size.
I don't know who he is, but I will say that the smile he has in your image of him looks truly grotesque. In most of the images of him I found on Google, he is not smiling. In most pictures, he seems to be affecting poses rather than looking natural. For the identification of ENFPs in the wild, it might help to have a picture of one that looks less posed -- unless we are to expect that ENFPs are typically posers.
She reminds me a bit of my ex-step-sister, whom I think my father told me was an ENFP.
Judging by his pictures on Google, Quentin Tarantino seems to have a deformed mouth, which makes his smiles look ugly and unusual. This makes it harder to use him as a good example of what you're describing. Do you have another male ENTP example?
Kirsten Dunst, not Christen, is cute and has a lovely smile. But other than in the size of the mouth, I am not seeing a significant difference between her smiles and Cameron Diaz's.
With Jack Black, I'm looking for some similarity with my brother, but I don't see it. Jack Black routinely looks much goofier and sillier than my brother does, though, I'll add, my brother does act goofy and silly with his kids.
With Tila Tequila, your examples are coming closer to what I'm attracted to. She's very pretty and sexy and has a lovely smile. I think I may be able to see a little more similarity to my brother in her expressions, because she doesn't look goofy like Jack Black does. Going by their pictures, it is hard to see that Tila Tequila and Jack Black would be the same type.
I didn't recognize the name at first, but I know him as Bruce Banner in The Incredible Hulk. In some pictures, he bears a resemblance to a friend of mine who has identified himself as an INTJ on Facebook.
A rather ugly woman. While watching a video of her, I noticed she reminded me of Ke$ha. But Ke$ha sometimes has lovely smiles. Also, I'm not inclined to think of Ke$ha as an INTJ, maybe more likely an ESFP like Cameron Diaz, as she reminds me a bit of both Diaz and Coulter. Notably, these two types introvert and extravert the same functions.
Also an ugly woman. Do you have any good-looking examples of IxTJ women? It would help me tell whether my difference in attraction to these and other women here is due to type or to your selecting pretty women for some types and not for others. I noted one picture on Google showing a similarity between Janet Reno and Bill Gates. Since my father has claimed that Gates is an INTP and even wrote an article noting similarities between Bill Gates and myself, I would be interested in what you think Bill Gates is.
Jim Parsons (INTP, yes that's right, Sheldon from The Big Bang Theory not only plays an INTP. but is one in real life.)
I don't watch The Big Bang Theory. Based on the pictures, I'm not seeing a lot of similarity with myself. He has a weird, goofy smile I don't think I have.
I used to watch a science show he hosted, and I've seen him in Jurassic Park. I'm not seeing the similarity with myself. Based on your descriptions of what I should expect, he looks more like a feeling type to me, because his smile often fills up his face.
And we finally get to the most beautiful woman in your list. Google has several pictures of her sporting a smashingly beautiful smile.
Mary-Kate Olson (INTP) (I know you guys don't like hearing this, but she really is one of our kind, I don't know how that happened either, but we are just going to have to deal with it.)
My father has identified her and her sister as INTPs. I thought she was prettier than your picture, given other pictures I've seen of the Olsen twins, but nothing is really turning up. She seems to have a wide mouth like Julia Roberts or Cameron Diaz, but it is closed in most of her pictures. She looks sort of weird.
I'll cut this short for now and finish with comments later.