Shady Cove

Description
Shady is a tall peach colored unicorn with red hair. She spent years retraining her voice to remove her natural accents and develop a very cultured and formal Canterlot accent that sounded almost too perfect.

Job
Shady is Princess Luna's personal mare-in-waiting. Since Luna usually does not require her services, she spends most of her time assisting with the management of the other servants in the castle. It was later revealed that she was the Griffon's Spy, but had a change of heart after Luna called her a friend and realised that the Princesses are just ponies too. She confessed everything to Princess Celestia.