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Chelsea Deboer's daughter Aubree has turned 15 and got her restricted driver's license in South Dakota

In an exclusive preview of the latest episode of their HGTV show Down Home Fab, Chelsea and her husband Cole conspire to surprise Aubree

Down Home Fab season 3, episode 2 premieres Tuesday, June 3 at 8 p.m. ET on HGTV

Chelsea Houska Deboer 's daughter is driving!

In a PEOPLE-exclusive clip from the latest episode of HGTV's Down Home Fab, above , the Teen Mom 2 alum and her husband Cole Deboer surprise her daughter Aubree, 15, with a new car.

Aubree — who viewers first met when her birth was documented on MTV's 16 and Pregnant in 2009 — is at a "milestone age," Chelsea says. "She's definitely coming into her own. It's been fun to see who she's turning into."

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