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Who Is Mariah Carey’s Sister? The Pop Star Had a Complicated Relationship With Alison Carey
Mariah Carey's sister, Alison Carey, struggled with drug addiction and health issues before her death in August 2024. The siblings were estranged for many years.
According to Mariah’s reps, the singer supported her sister “for decades,” including paying for Alison’s numerous stints in rehab. In 2015, when a home invasion attack left her needing expensive brain and spine surgery, Alison pleaded for Mariah’s aid. “The worst is yet to come and Mariah has it in her power to at least ensure a soft landing and avoid a lifetime of regret about missing this opportunity to forgive and help her only sister,” he said.
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