I know that I say this all the time, but if you want to make a paper La Dee Da doll, it's absolutely essential to get the head and features right. For the eyes, I find it easiest to draw a circle and then pointed triangle shapes on either side. The nose is just a tiny backwards L and the mouth is just a dot. I'm working on putting together a removable makeup tutorial so you don't have to make a new doll for each La Dee Da line, and it will hopefully be up on Tuesday.
Difficulty rating from 1(extremely basic) to 5(extremely difficult) - 3