By Zach Seemayer
David Livingston/Getty Images
The Hanson family is continuing to grow! Zac Hanson and his wife, Kate, have welcomed their fifth child!
The 35-year-old musician took to Instagram on Tuesday to share the exciting news, along with a snapshot of their adorable bundle of joy.
"I am a little late, but I celebrated #internationalwomensday the best way I know how," the proud dad captioned the black-and-white photo, which showed his wife cradling their baby boy. "Marveling at the superpower women are uniquely gifted... as well as freaking out over the fact that I am now responsible to help raise another person."