LeAnn Rimes isn't planning to have babies anytime soon, but that hasn't stopped her from writing children's books.

The country singer and her husband, Dean Sheremet, recently finished their second children's book, called Jack's New Friend, and the 21-year-old says she's working on a third. Her first, Jag, was published in 2003 by Dutton Books.

Rimes says singing is still her first job. She is currently touring and testing new material for her upcoming disc, which will be a mix of country and pop and is due out in the fall.

"I love writing my own music, but I think it's also wonderful to have other people's perspectives on my album," she said.