“American Idol” alum Doug Kiker, who auditioned on Season 18 of the singing competition show, has died, his sister confirmed.

Doug Kiker, a contestant on 'American Idol' Season 18 who moved Katy Perry to tears in his audition, has died. He was 32.

Former American Idol contestant Doug Kiker has died. He was 32.

The former contestant, who worked as a garbage collector, wowed judge Perry with his rendition of Rascal Flatts' "God Bless ...

American Idol contestant Doug Kiker has died at age 32. The singer's sister, Angela Evans, shared the news with a Facebook ...

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American Idol” alum Doug Kiker has died at age 32. His sister, Angela Evans, confirmed his passing in a touching Facebook ...