How come when African American child stars have long hair when their young, as they get older, they

i noticed it in Tatiana Ali and Rudy off Cosby show

How come when African American child stars have long hair when their young, as they get older, they lose it?

they probably just cut it

How come when African American child stars have long hair when their young, as they get older, they lose it?

Where did you get that from. All races lose hair as they age.