Ne-Yo's partner has written a children's book series based on the couple's young daughter.

The R&B singer met Monyetta Shaw in 2009 and they are parents to two-year-old daughter Madilyn and son Mason, 15 months.

Shaw has now put her parenting skills to good use by penning a book, The Adventures of Maddie, aimed at kids.

In a post on her Twitter.com page, Shaw writes, "I'm so excited to introduce my children's book series to the world really soon!! The Adventures of Maddie."