Mariah's World Mariah Carey's sister Alison Carey arrested for alleged prostitution 08/29/2016 Alison A. Carey, the 55-year-old sister of Mariah Carey, has been arrested in Saugerties on a prostitution charge. Read More RELATED NEWS Mariah Carey "inspired" by fans after her bipolar disorder announcementMariah Carey reveals struggle with bipolar disorderMariah Carey and Bryan Tanaka cozy up at Golden Globes after-party TAGS: Mariah Carey
