Kendra Wilkinson-Baskett has a good reason for being proud of the stretch marks on her tummy: they are a symbol of her two children!

The reality star took to Instagram on Mother's Day to share a photo of her bare stomach, wearing just a sports bra and proudly showing off her stretch marks. "Look what my 2 babies did," she captioned the photo. "They made me happy. #happymothersday."

Along with the picture of her "stretchies" (as Chrissy Teigen would call them), Kendra also shared a couple photos of her kids, Hank,6, and Alijah, 1.