Chelsea Houska is officially Mrs. DeBoer! The pregnant “Teen Mom 2” star married Cole DeBoer in a small ceremony in front of their families on Saturday, Oct. 1.

The MTV reality star announced the news in a sweet Instagram post of her holding a Polaroid picture of her and Cole kissing as her 7-year-old daughter Aubree looked on. “Mr & Mrs DeBoer,” she captioned the photo. Cole also shared the same image on his Instagram account.

On Twitter, Chelsea thanked fans for all their “kind words” and revealed that she and her new husband plan on having a bigger ceremony, and wedding reception, next year once their baby arrives. “So as most of you already know, yesterday Cole and I got married in a tiny ceremony just with our parents and siblings… next year once our baby is here and able to be a part of it, we will have our big wedding ceremony and reception with our friends/extended family,” Chelsea tweeted.

Ahead of marrying Cole, Chelsea gushed about her beau on Instagram, posting a photo of several flower bouquets. “I don’t know what I did to deserve this man, but I am thankful every single day,” she sweetly wrote. “@coledeboer beyond proud to be able to call you my husband soon!”

Now that Chelsea and Cole have their wedding behind them, the couple can focus on the arrival of their little bundle of joy. Chelsea announced in July that she and Cole were expecting their first child together. Her daughter Aubree’s dad is her ex-boyfriend Adam Lind.

So far, Chelsea and Cole have kept their baby’s gender a secret but the reality star previously told fans that she would reveal whether she was pregnant with a boy or girl during a party or photoshoot. In an Instagram post last week, Chelsea gave fans an update on her pregnancy telling fans that she was 20 weeks along. “Baby kicks are my favorite…and I swear my belly is growing by the minute,” she captioned a photo of her bump.

Chelsea Houska wedding “Teen Mom 2” star Chelsea Houska and Cole DeBoer got married. Photo: MTV