Hanson star Isaac Hanson is a dad for the second time - his wife Nikki has given birth to a baby boy. James Monroe Hanson was born in the singer's hometown of Tulsa, Oklahoma, on July 1, weighing eight pounds and eleven ounces.

He's a younger brother for one year old Clark Everett. Both boys go by their middle names.

Isaac, 27 - the eldest of the singing brood - tells People.com, "The addition of Monroe to our family is incredible and exciting. With Monroe and Everett being so close in age, it will be great to watch them grow up together. Two little boys is going to be twice the fun."

James Monroe's arrival comes just over a month after Isaac's brother Zack welcomed his first child, John Ira Shepherd.

-Hanson Pictures

(This news article provided by World Entertainment News Network)