Sabrina Carpenter as Persephone (Percy) Fairi

'My sister is the most important person because she is my best friend'

Millie Bobby Brown as Sirena Seas

'Unlike my sister I don't want to take over Auradon'

Dove Cameron as Mal Fairi

'I feel more like her mother than her sister!'

China Anne McClain as Uma Seas

'I want to know she is okay'

Everyone else as the Descendants Cast