Most Helpful Guy
If you are dating him, then you are in his league. Stop with the self doubt! You are beautiful
Most Helpful Girl
To be honest, the only person who probably thinks that is you, and maybe a small percentage of mean people, who's opinion doesn't matter anyway :)
I don't believe in leagues. I think that is something that has been constructed by a few people to delegate who can date who and make people feel bad about themselves. But it's more a bullying tactic rather than something that's actually real.
Date who you want, don't let other people tell you anything. The thing is, beauty is subjective. So to the guy, maybe you are his ideal girl? Who can argue with that? In his mind, you are the most beautiful. So just enjoy being with him. As long as both people are happy, I don't see a problem.
I've seen so many different pairings, and all of them are beautiful! No shame or hate needs to be thrown anyone's way just because someone else doesn't think they fit together.
In my own experience, I find it's mostly our own views of ourselves that hold us back. Most people are way too busy with their daily lives to even notice a couple. If they do, then they have too much time on their hands :P