Alison Carey (Age 54) is the sister of pop-star Mariah Carey and Morgan Carey.

A mother-of-four, Alison became pregnant at 15 and turned to prostitution to fund a drugs habit.

She worked in New York to clothe and feed their family before Mariah found fame – but hasn’t spoken to the star properly since having a huge argument in 1994.

In 2015, Carey suffered a near brush with death in Hawaii but made a recovery.

However, Carey still needed surgery in her brain and spine.

After reaching out, Mariah Carey reportedly refused to help, prompting her brother Morgan Carey to publicly criticize her, going as far as calling her "an evil witch."

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