When JoJo 's single reached number one on the Top 40 Mainstream, JoJo became at age 13 the youngest solo artist to have a number-one single in America.
The first JoJo's single was nominated for Best New Artist at the 2004 MTV Video Music Awards, which made JoJo become the youngest MTV Video Music Award nominee
JoJo 's single reached number one on the Top 40 Mainstream
