It’s hard to believe that we met everyone’s favorite Teen Mom stars when they were teenagers on 16 & Pregnant — and it’s been amazing to see these moms flourish in to responsible and mature young women (well, at least most have flourished into responsible and mature young women…)!

But ever wonder what happened to those ladies who weren’t selected to be on Teen Mom, Teen Mom 2, and Teen Mom 3?

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Scroll through the gallery to see what happened to some of the fan favorites — like Summer Rewis, Izabella Tovar, and Nikkole Paulun!