6. Jordin Sparks
- Net worth: $10 million
Jordin Sparks won season six of American Idol. Her self-titled debut album was released later that year, in November 2007. As of this writing, she has released three studio albums. The singles “Tattoo” and “No Air” became Billboard Hot 100 top 10 singles. In addition, her album resulted in several nominations and awards, including an American Music Award in 2008. Sparks went on to win her first Grammy nomination in 2009.
Next: This former Idol has found success in three industries.