Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty, Chelsea DeBoer/Instagram
Chelsea Houska officially has a teenager on her hands!
The former Teen Mom star, 31, shared a special tribute Wednesday on Instagram as oldest daughter Aubree turns 13.
"My music loving, sassy, funny, Harry Styles obsessed girl is a TEENAGER," she captioned the photo of the newly-minted teen.
Aubree wears a boho-rocker look in jeans and a black graphic t-shirt, paired with bracelets, a silver ring and a star-shaped turquoise necklace, with winged eyeliner and a bag slung over her shoulder.
Houska also shares daughters Walker June, 19 months, and Layne Ettie, 4, and son Watson Cole, 5, with husband Cole DeBoer.
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Houska ended last month by celebrating her 31st birthday. She shares a birthday with daughter Layne, whom she paid tribute to in an Instagram post.
"My little mini me is 4! She loves back tickles, sushi and animals 💕," she captioned the set of shots, which showed Layne smiling widely in front of a unicorn cake, as well as her and Houska sharing a kiss.
"Love sharing a birthday with my wild child 🏼," she added.
Houska and DeBoer are set to star in a new HGTV series with the working title Farmhouse Fabulous, PEOPLE exclusively revealed in February.
The six-episode limited series is slated to premiere in spring 2023 and will follow the South Dakota-based couple as they launch a full-time renovation and design business, helping local families make over their homes.
Earlier this summer, Houska shared that she and DeBoer had wrapped filming on the upcoming series.
"That's a wrap! Had the time of my life, designed some pretty kickass spaces and lots of memories and new friendships made🎬," she captioned the shot, adding, "lookout @hgtv."