More Hanson Baby News...

The Hanson brothers, famous for their late 90s pop success and the song, "Mmmbop," have been busy making tons of babies with their wives lately! It's becoming a clan, seriously. Middle brother, Taylor Hanson, 25, already has three children and youngest brother, Zac Hanson, 22, has one child.

Eldest brother, Isaac Hanson, 27, and his wife welcomed their second child on July 1st! The 'MMMBop' singer and his spouse - who have a one-year-old son Clark Everett - welcomed their second child, James Monroe Hanson, who weighed 8lb 11oz, in their hometown of Tulsa last week.

Isaac, who refers to both his sons by their middle names, said: "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!"

Isaac Hanson, 26, hospitalized in Dallas

The eldest member of the pop-turned-rock group, Hanson, was hospitalized on Wednesday night after complaining about chest and shoulder pain! Poor guy. Isaac Hanson, 26, was taken to Baylor University Medical Center on Tuesday night after a show at the House of Blues in Dallas. He is listed in stable condition. A Dallas-Fort Worth television station reported that Isaac was diagnosed with a pulmonary embolism, which occurs when a blood clot in the extremities breaks away and travels to the lungs. Ouch! Isaac's condition has forced the band to cancel their show which was scheduled for tonight in Tulsa, OK. Hanson is best known for their 1997 single, "Mmmbop."