https://www.iloveoldschoolmusic.com/wp-content/uploads/2015/11/quincy-jones-daughters-childhood-pic.jpg

Also remember that Kidada didn't feel accepted by their white grandparents while Rashida did. Kidada felt embarrassed when her white mother picked her up from school while Rashida didn't have this problem. Kidada never felt comfortable at school until her mom let her go to a predominantly black school.
Kidada describes a situation where her friend tried to hook her up with a guy. She said "tell him I'm tan." He gets there and says "You didn't tell me she was black." Rashida says people always said to her "But you look so white!" "You're not black!" She says that hurts. Her pain is white acceptance. Kidada's was white rejection.

But yes... they look alike. They're sisters afterall.