Taylor Hanson Ends 2018 with Sixth Child -- Guess How Many Hanson Kids There Are Now
The Hanson Brothers and Their Many, Many Kids

Between the three brothers, they could create an army of boy bands, or have their own TLC reality show.

The Hanson family continued to expand over the holidays.

Taylor Hanson, a.k.a. your childhood crush, and wife Natalie welcomed their six baby into the world on December 26. Claude Indiana Emmanuel Hanson is the couple's fourth boy, joining brothers Jordan Ezra, 16, River Samuel, 12, and Viggo Moriah, 10, and sisters Penny Anne, 13, and Willa Jane, 6.

"Our new little man, Indy, is the best gift our family could imagine," the two told PEOPLE. "His arrival brings with it a new sense of adventure and excitement for the future."

35-year-old Taylor and his wife have been baby making machines since they tied the knot in 2002, welcoming their first child that same year. But he's not the only one in the family churning out children.

Coming in close behind Taylor is brother Zac, who got married in 2006 before having his first of four children with wife Kathryn in 2008. The 33-year-old singer is dad to John, 10, Junia, 8, George, 5, and Mary, 2.

The oldest Hanson brother, Isaac, also has three kids of his own with wife Nicole, who he married in 2006. Isaac, 38, and his wife are proud parents of sons Clarke, 11, and James, 10, and 4 1/2-year-old daughter Nina.

Of course, the three brothers aren't the only Hansons in the family. They also have four additional siblings, including sister Jessica, who has three kids of her own. According to Diana Hanson, mom to them all, Jessica gave birth to her 15th grandkid on December 15th, 11 days before Indy came into the world.

Get a look at all the brothers' kids (so far) in the gallery below.

View Photos Instagram The Hanson Brothers' Next Generation