Katie: she’s known to be the ‘oldest’ when she is actually the middle child, with her being more responsible, caring, smart. She’s around to be 21, 6’5 Mia: She’s known to be the second youngest, she is known for her immature, tomboyish, teasing and athletic personality. She’s around 20, 6’4 Angela: She’s known to be the oldest sister, she however is more of a shy, introverted, intelligent quiet reading girl. She’s around 22, 6’6. All three of them are your older sisters.