Lisa Kudrow is somewhere between a 3a and 3b. A hairstylist for Friends had mentioned how much she (Lisa) didn't care for her curly hair when the show was really popular.

Btw, that's a great picture of Phylicia Rashad. Her hair is frizzy, but she does have some enviable curls if she learned how to care for them. I always thought that Kate Hudson was a natural wavy -- not curly. And Nicole Kidman has always had naturally curly hair that tends to frizz and can become huge. That's not a perm!
3b/c, medium-coarse, low porosity, high density
HG: Jessicurl Too Shea and Kinky Curly Curling Custard
Shampoo: nonsulfate shampoo and Suave Naturals sulfate shampoo when needed