In February 2012, Kelly was found with Brandon Blackstock having romantic love affairs. But they were in touch since a long time as his is the son of her manager Reba McEntire. They became engaged at the end of 2012 and they finally got married on 20th of October 2013. As a loving spouse, they welcomed two children together.
A zealous child with assiduous nature, Kelly began singing since she was child. After singing lots of in high school talent show as well as being the leader of our youth group at the Southern Baptist, Kelly auditioned in the American Idol: The Search for a Superstar in 2002 and she also won this competition on 4th of September. After that she signed a contract with RCA Records, 19 Recordings, and S Records and then she also released her debut single Before Your Love within few weeks. Her first album, Thankful was released on 15th of April 2003. In 2003, for her role in World Idol, she earned the salary of $1,400. As of 2015, her net worth is said to be around $28 million.