The tot was beaten to death by her mother's partner Savannah Brockhill, 28, at her home in Keighley, West Yorkshire, in September 2020.
Brockhill was jailed for life for murder, while Star's mum Frankie Smith received an eight-year sentence for causing or allowing Star's death.
Star's aunt Alicia Szepler said the family now refer to Brockhill as 'the monster'.
She told Sky News: "In our family we don't even say her name, we just call her 'the monster'.
"She took Star, she took Frankie... she just destroyed the whole family.
Savannah Brockhill has been jailed at Bradford Crown Court for life
The tot was beaten to death by her mother's partner Savannah Brockhill, 28, at her home in Keighley, West Yorkshire, in September 2020.
Brockhill was jailed for life for murder, while Star's mum Frankie Smith received an eight-year sentence for causing or allowing Star's death.
Star's aunt Alicia Szepler said the family now refer to Brockhill as 'the monster'.
She told Sky News: "In our family we don't even say her name, we just call her 'the monster'.
"She took Star, she took Frankie... she just destroyed the whole family.
Savannah Brockhill has been jailed at Bradford Crown Court for life