Which Teen Mom's Daughter Got Her Ears Pierced Over the Weekend? (PHOTOS)

Getting your ears pierced is a pretty much a rite of passage these days, and Farrah Abraham's daughter Sophia is finally joining the big girl club!

This past Friday, the Teen Mom star took her 3-year-old bundle of joy to a salon and got her a pair of sparkly studs — not the clip-on kind. 

"Look who just got her Ears Pierced:)" Farrah posted on Twitter, tagging a few of her Teen Mom co-stars in the post.

Baby Sophia looks super grown-up as she admires her new bling in the mirror. Plus, there's no sign of a binkie anywhere! It's only a matter of time before she's parading around Omaha in a pair of bedazzled Jimmy Choo Uggs. They grow up so fast, don't they?