I have been reading Cinderella Fella for a while and I was wondering if there is any other series like it

Key Points that I love about Cinderella Fella:

-there is a rich family involved
-there is a geeky/nerdy girl that falls in love with the guy
-evil stepsisters/siblings/ family relative
-guys does not realize that the girl is the one he fell in love with

The series can just fit one of these situation or any combination of them.

Try Pretear - it's loosely based on Snow White, but it's got the rich family, step siblings, and somewhat awkward girl.

If you've ever thought or said "Nice Guys finish last" and really meant it, then you should probably read this LJ post by DivaLion. It's incredibly insightful whether you're male or female.

From a bumper sticker I like:
"If you're gonna ride my ass, at least pull my hair."

The Prince's Cactus involves a rich family.

please keep the suggestions coming

thank you