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Spoiler Alert: The following story reveals one of the top 24 semifinalists for Season 10 of American Idol.

American Idol contestant Casey Abrams was hospitalized Wednesday night complaining of severe stomach pains, TMZ reports.

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Abrams, 19, was rehearsing at CBS Television City when he began to feel sick, according to the website. He was taken to a nearby hospital and is expected to stay overnight, and possibly longer.

American Idol is taping this season's top 24 performances in advance this year, and Abrams is scheduled to perform with the rest of the top 12 men on Friday. It if he is not well enough to sing, he will be eliminated from the competition, according to TMZ.