![Mom star Kristen Johnston reveals her younger sister Julie is dead after she 'lost her battle with addiction' | The US Sun Mom star Kristen Johnston reveals her younger sister Julie is dead after she 'lost her battle with addiction' | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2020/08/NINTCHDBPICT000602706060.jpg?strip=all&w=405)
Mom star Kristen Johnston reveals her younger sister Julie is dead after she 'lost her battle with addiction' | The US Sun
![LOS ANGELES, CA. April 15, 2000: : Actress Kristen Johnston at the world premiere, at Universal City, of her new movie The Flintstones in Viva Rock Vegas Stock Photo - Alamy LOS ANGELES, CA. April 15, 2000: : Actress Kristen Johnston at the world premiere, at Universal City, of her new movie The Flintstones in Viva Rock Vegas Stock Photo - Alamy](https://c8.alamy.com/comp/T2R5W0/los-angeles-ca-april-15-2000-actress-kristen-johnston-at-the-world-premiere-at-universal-city-of-her-new-movie-the-flintstones-in-viva-rock-vegas-T2R5W0.jpg)
LOS ANGELES, CA. April 15, 2000: : Actress Kristen Johnston at the world premiere, at Universal City, of her new movie The Flintstones in Viva Rock Vegas Stock Photo - Alamy
![Mom star Kristen Johnston reveals her younger sister Julie is dead after she 'lost her battle with addiction' | The US Sun Mom star Kristen Johnston reveals her younger sister Julie is dead after she 'lost her battle with addiction' | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2020/08/CM-COMP-KRISTEN-JOHNSON.jpg?strip=all&quality=100&w=1500&h=1000&crop=1)