Credit: MTV; Twitter

It’s been three years since Catelynn Lowell and fiance Tyler Baltierra appeared on 16 and Pregnant, and look how much has changed!

Catelynn’s lost the braces, slimmed down, changed her hairgraduated high school, and is prepping for a wedding. She and Tyler still keep in regular contact with their daughter, Carly, who they placed for adoption in 2009.

We’re proud of Cate for making that tough decision and bettering herself along the way!

Things will only get better from here as she and Tyler prepare to finally say “I do.”

What do you think of Catelynn’s transformation? Tell us below!

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