Confronting a stadium audience you can't see the whites of their eyes. It's just an amorphous mass of noise and of course you can't see the alleged billions watching at home either so the degree to which you are intimidated is quite low.
James Franco has this interesting and relaxed look. It's pretty 'I don't care ' but it still looks good. Ryan Gosling also has amazing style. I take a lot of my fashion tips from those two. In my opinion they're the ones getting it right.