Hernandez was born in Margarita Island, Venezuela, to Cuban parents. She moved to Miami with her family when she was six years old, and began taking acting classes at the age of nine. Since she got her role in Bella and the Bulldogs, she lives in Los Angeles with her grandmother and with her mother, Mayte.
|2015||Nickelodeon's Ho Ho Holiday Special||Granny Rose||Recurring Role|
|2015-2016||Bella And The Bulldogs||Sophie Delarose||Main Role|
|2016||Sean Ryan Fox: Indestructible Music Video||Fantasy Girl||Recurring Role (Uncredited)|
|2018||School of Rock||Erika||Guest Star|
|2018||Spirit Riding Free||Solana||Recurring Role (5 episodes)|
|2018-2019||Knight Squad||Sage||Main Role|
- She is one of the three main Cast members that had main roles on former Nickelodeon shows. The other two are Owen Joyner and Daniella Perkins.
- She also has heterochromia, with her left eye being brown and her right eye being green/hazel.