Lynn Helen, is usually a very beautiful and very smart girl. Seems like a goody two shoes, but knows exactly what she wants.
Tends to not see that boys are falling head over heels for her and that she turns heads everywhere she goes.
If you have a Lynn Helen in your friend group you can count yourself very lucky, she'd do anything for her friends and will help whenever and wherever she can.
"Wow, do you see that girl over there?"
-"do you mean the one with that amazing smile?"
"Yeah, she must be a Lynn Helen"