What is Black Girl Curls (BGC)? October 1, 2021 by alisiana.peters A What is Black Girl Curls (BGC)? Black Girl Curls (spearheaded by licensed cosmetologists Aeleise and Aishia) is a digital hub dedicated to educating naturalistas on the art and science of their curly natural hair. Natural hair can be simple and it is in our corner of the internet.