Taylor, the middle brother of the rock trio Hanson, and his wife Natalie welcomed a son, Viggo Moriah, on Tuesday in Tulsa, Okla. Viggo joins older brothers Ezra, 6, and River, 2, and sister Penelope, 3. The growing Hanson family also includes their cousins, Isaac and Zac’s kids, Everett, 1, Shepherd, 6 months, and Monroe, 5 months.
