Credit: Instagram

Chelsea Houska's infamous baby daddy Adam Lind is gearing up to father his second child later this summer, and beautiful mom-to-be, Taylor Halbur, is really starting to show! Taylor, who's currently around 6-months pregnant with Adam's child, just posted a photo to Instagram where you can see her growing bump in all its glory.

Until recently, Taylor was pretty secretive about her bun in the oven, telling Gather she didn't want to put her family in the middle of the chaos.

“Also, Adam and I decided that we didn't want to make it public for the sake of our child," she continued. "We knew there would be a lot of backlash from the viewers of the show.”

We totally understand and respect Taylor's decision, but we must say we're thrilled to finally see her flaunting her baby bump — and she couldn't look happier! Unfortunately, Chelsea doesn't mimic Taylor's enthusiasm about the surprise pregnancy, telling In Touch she's concerned that Adam will spend less time with Aubree when the baby is born in August. Let's hope not!

Fingers crossed we'll see the entire 9-month saga play out on our small screens. While MTV has yet to announce a fifth season of Teen Mom 2, rumor has it cameras are still rolling — which means there will be plenty of Tay and Adam to go around when our favorite show returns.

Are you surprised that Adam's going to be a daddy again? Tell us below.