Courtney is one of Ariana's best friends. Her and Ari have matching tattoos that say 'court' and this is short for Courtney. She is usually always seen on Ariana's Instagram story along with Kiyan (another one of her good friends). She sometimes uses 2014/15 Ariana makeup looks which look really good on her, especially winged liner!
She has been helping out on 'Sweetener' and been very supportive towards Ariana.