Kristen Johnston revealed her younger sister Julie passed away on Monday after a battle with addiction.The actress, who starred on Third Rock From The Sun and Sex And The City, posted a throwback image of her and Julie to her Twitter as she announced her passing.The 52-year-old star wrote: 'Yesterday my beautiful younger sister Julie lost her battle with addiction,' adding an emoji of a heart breaking.
Sad news:Kristen Johnston revealed her younger sister Julie passed away on Monday after a battle with addictionKristen continued: 'I know she's finally at peace.
She had the best belly laugh in the world.'The image featured Kristen leaning in to her sister as the two smiled while sitting outside together.
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