So incredibly sad. Model Stella Tennant dies aged 50 "The model Stella Tennant has died aged 50, her family has confirmed. Her family said in a statement: “It is with great sadness we announce the sudden death of Stella Tennant on 22 December 2020. “Stella was a wonderful woman and an inspiration to us all. She will be greatly missed. “Her family ask for their privacy to be respected. Arrangements for a memorial service will be announced at a later date."