Stefflon Don was born in Birmingham, England, and is of Jamaican descent. She has seven siblings, one of whom is rapper Dutchavelli. Her family moved to Rotterdam, the Netherlands, when she was five years old. Since Allen was a child, he has been singing and writing music. She recorded the hook for rapper U-Niq’s “Hard Knock Life” at age nine. Despite the fact that the song was never released, she was surprised to hear her voice on playback. When she was 14 years old, she returned to Britain to study at a London school. Before beginning her career in music, she worked as a cake decorator and a hairdresser.
A 66-year run of NME ended in March 2018. Don appeared on the front cover.
Along with American rapper Big Sean, Don was featured on Halsey’s “Alone” remix in March 2018. This was Don’s first entry on the Billboard Hot 100 and earned her her first Dance Club Songs number one. On April 6, 2018, the music video was released.
The Mariah Carey remix of “A No No” from her 2018 album Cauti featured Don in March 2019.