Tati Gabrielle, also known as Tatiana Gabrielle Hobson, was born in the Bay Area of California. She was raised by her half Korean half African-American mother and African-American father.

Tati's acting and performing talents were recognized by the third grade when she starred in her first show, playing the role of Lemony Snicket in Lemony Snicket's "A Series of Unfortunate Events".

When Tati was in middle school, she auditioned for a prominent performing arts school called, Oakland School for the Arts and was accepted into their theatre program. During her time at OSA, Tati performed and directed several productions and later went on to receive many awards for various theatre festivals including Edinburgh Festival Fringe in Scotland. Tati was able to work diligently during her high school years to graduate with a 3.7 GPA. After high school, Tati relocated to Atlanta, GA where she attended Spelman College, majoring in Drama and French.

In late 2015, Tati moved to Los Angeles and has been cast in roles for: "Mortal Kombat 2", The Supremes At Earl's All-You-Can-Eat", "Kaleidoscope", "Uncharted", "YOU", "Batman, The Doom That Came To Gotham", "Chilling Adventures of Sabrina", "The 100", "The Owl House", "Aftershock", "Emojimovie" and more. Tati was recognized by Forbes' "Hollywood 30 Under 30", a CAPE's Rising Star Award recipient and a 2024 Black Reels Awards nominee. Tati is committed to her artistry and continues to excel her career in producing, directing and writing for Film and Television.