They lose the glasses as the movie goes on
In the early scenes, they have them wearing the glasses pretty much all the time because they are trying to identify them as being smart and geeky.
But then Albert shows up and the glasses come off - of both girls. I think Mae wears them one more time and then poof.
These are pretty girls but if they wanted to show them as being different than the other girls, they could've done it in a better than than just sticking glasses on their face.
Al - Alicia
An - Andrew
Jo - Joseph
Be - Benjamin