the hills reunion
Two stars of “The Hills” had a reunion on Wednesday. MTV

Kristin Cavallari and Heidi Pratt are living their lives with arms wide open, to each other at least.

Cavallari and Pratt, formerly Heidi Montag, had an adorable “The Hills” reunion on Wednesday and shared photos of the occasion on Instagram. Cavallari posted a nice photo of the two of them with the sweetest caption: “This girl. Love her and that cute little belly. Thanks for coming by @heidipratt.” While Pratt captioned the same photo on her feed saying, “So much fun catching up with @kristincavallari !”

Pratt’s “cute little belly” is due to the fact that she’s currently eight months pregnant with her and her husband Spencer Pratt’s first child. The two have been together since their MTV “The Hills” days and just celebrated their eighth anniversary on April 25.

Heidi has been flaunting her baby bump all over Instagram, clearly very excited for her first child, which she often talked about having while she was on “The Hills.” While it didn’t happen for her then, it seems like now was the perfect time for everyone on the series to get pregnant.

Lauren Conrad welcomed her first child in June with her husband William Tell, Whitney Port had her first child in July, while Audrina Patridge had hers in 2016 and Cavallari gave birth to her third child in 2015.

It’s been quite the couple years for “The Hills” babies and perhaps a spinoff series is in the future. Maybe the near future, with the stars as moms, or in the very distant future, following the kids as teens.

In the meantime, social media acts as a form of spinoff and these Cavallari and Heidi photos are the reunion episode. The two didn’t always garner the most positive public opinions during their time on the series, but it seems like the two have at least maintained a positive opinion of each other. With Cavallari having three kids under her belt now with husband Jay Culter, including sons Camden and Jaxon, as well as daughter Saylor, Heidi might’ve wanted to get a little motherhood tips. Perhaps a few cooking tips, too, as Cavallari is set to release her cookbook, “True Roots,” next year.

Either way, the two were all smiles while catching up, and they must’ve had an endless supply of stories to swap about the show, their lives and motherhood/impending motherhood. So much so, it wouldn’t be surprising if this was just the first of many reunions for the two. Instagram will help keep everyone in the loop about that, though.

Tips from Cavallari aside, Heidi doesn’t seem to be worried about any fathering tips as she thinks Spencer is going to be a great dad to their Speidi baby.

“Spencer is going to bring a lot of strength,” she told E! News in May. “I think that he’s very loving. He’s very loyal. He has a great heart . He’s very genuine. He’s smart. Everything. He’s going to be very active in our son’s life.”

With all the adorable photos she’s been posting with him on Instagram, it looks like he’s already very active in their unborn child’s life. It’ll only be about another month until the next chapter begins for the both of them.