Dove Cameron is today marking what would have been former "Descendants" co-star Boyce Cameron's 22nd birthday. The actor tragically passed away aged just 20 in summer 2019, dying from epilepsy in what the coroner deemed an "unexpected" death. On Friday, 25-year-old Dove took to Instagram, where a touching and emotional tribute complete with photos and videos also included a snap of her in a t-shirt she claims Boyce "slept in." Dove wished it could smell like him. See the moving post below.