- female, 26 years old
- Carrie Marie Underwood (born March 10, 1983) is an American pop country music singer who won the fourth season of "American Idol". She has since...
- male, 34 years old
- Harold Elwin "Bo" Bice, Jr. (born November 1, 1975 in Huntsville, Alabama) is an American singer and musician who came in second in the fourth...
- male, 34 years old
- Constantine James Maroulis (born September 17, 1975 in Brooklyn, New York) is an American rock singer, actor, and writer who was the lead vocalist...
- female, 25 years old
- Vonzell Monique Goethie (born 18 March 1984), better known as Vonzell Solomon or Baby V, is an American singer and actress who was the third-place...
- male, 33 years old
- Scott Thomas Savol (born April 30, 1976) is an American singer and was the 5th place finalist on the fourth season of "American Idol". He was born...
- male, 24 years old
- Anthony Fedorov (born Anatoliy Vladimirovich Fedorov ("Ukrainian: Анатолій Володимирович Фёдоров") on May 4, 1985) is a Ukrainian-American singer wh...
- male, 32 years old
- Mario Adrian Vazquez (born June 15, 1977) is a Puerto Rican-American singer from The Bronx, New York. He competed on American Idol's fourth season...
- female, 21 years old
- Mikalah Analise Gordon (born January 14, 1988) is an American singer and eleventh-place finalist on the fourth season of "American Idol". She was...
- male, 30 years old
- Anwar Farid Robinson (born April 21, 1979) is an American singer/songwriter/musician who was the 7th place finalist on the fourth season of...
- female, 24 years old
- Lindsey Michelle Cardinale (born February 5, 1985 in Hammond, Louisiana), is an American country singer and university student who was the...
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