Popcornbird - They are both so Beautiful! Thank you so much for sharing the pictures.
I can see that my Bonnie does look like your girl around the face. I also think on looking at her that my Edge bird was maybe not a pearl after all, she had more yellow than your girl.
Back in time when I was given Bonnie I knew absolutely nothing about cockatiels so I got books (didn`t have internet then) and learnt all I could, and I remember that having a pair was recommended, something about them being very social birds and needing company? Around that same time my friend Jan, (who lived in New York State, we lost touch a while ago) had cockatiels too, she started off with one then bred some herself, beautiful birds too.
Give your gorgeous birds a kiss from me!