I think she leans more toward 3c naturally and 3b/c with styling and a good hair cut. Her hair is nowhere near a 3a or 2 unless it has changed drastically over the years.
3b/c, medium-coarse, low porosity, low density
HG: Jessicurl Too Shea and Kinky Curly Curling Custard
Shampoo: nonsulfate shampoo and Suave Naturals sulfate shampoo when needed