Jimmy Fallon, host of NBC's The Tonight Show, and one of the most popular entertainers in the world, is also a father. His children's book is funny and warm and adorable-just like he is.

Emmy Award and Grammy Award winner Jimmy Fallon did everything in his power to ensure that his daughter's first word would be "Dada!" Yes, he has many other projects on his plate, like hosting NBC's "The Tonight Show." But he was determined that his daughter would say "Dada!" before any other word. He worked very hard on this. Jimmy Fallon lives with his wife, Nancy, and their daughters, Winnie Rose and Frances Cole, in New York City. Winnie's first word was "Mama!"