In this undated file photo provided by TLC, Kody Brown,...

In this undated file photo provided by TLC, Kody Brown, center, poses with his wives, from left, Janelle, Christine, Meri, and Robyn in a promotional photo for TLC's reality TV show, "Sister Wives." Credit: AP

The heavily-criticized polygamist family from TLC’s "Sister Wives" is making headlines yet again.

Kody Brown, 43, and his fourth wife Robyn, 33, welcomed a new baby boy to their ever-growing family today, making this bundle of joy child number 17 for Kody Brown.

The couple delivered the child in a home birth, according to People, and named him Solomon Brown. This is Robyn and Kody’s first child together, though she has three kids from a previous marriage.

Brown’s other wives include his one legal wife Meri, 40, Janelle, 42, and Christine, 39.

The family has been under a federal investigation since fall 2010, shortly after their reality show aired on TLC. Following the investigation they moved from Utah to Nevada, where they currently reside.

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