Lilliane Katherine Diomi, professionally known as ppcocaine and 'Da Biggest Brat' on OnlyFans, is an American rapper, social media personality, and adult content creator born on June 1, 2001, in Los Angeles, California. Biracial, with a Congolese father and white mother, she was raised primarily by her grandparents and father in Panorama City's neighborhood and Santa Clarita area. She attended Canyon High School, Birmingham High School, and graduated from Golden Valley High School, where she took dance classes and later worked as an erotic dancer. Her career ignited in 2020 on TikTok with viral hits like 'PJ,' 'DDLG,' and '3 Musketeers' featuring NextYoungin, which charted on Billboard's Bubbling Under Hot 100. Signed to Columbia Records, she has 6.9 million TikTok followers. Genderfluid (she/they), ppcocaine produces explicit OnlyFans content embracing her bratty persona. Recent singles include 'Tesla' (2025) and 'On My Phone' (2025). At 24, she thrives in hip-hop and online adult entertainment.
