Over the weekend, Jenelle Evans shared a photo of her belly after baby. Over the weekend, Jenelle Evans shared a photo of her belly after baby. 'Teen Mom 2' Star Jenelle Evans Debuts Lip Injections? Eight months after she gave birth to son Kaiser Griffith, the Teen Mom 2 star continues her efforts of getting her body back to the size it was before baby, and judging by the looks of things, she doesn't have much further to go.