The 25-year-old – who appeared on multiple episodes of Teen Mom 2 before her infamous falling out with the reality TV star – took to Instagram over the weekend to introduce her bundle of joy to the world.
“💜 Raelynn Elaine 💜 07/25/17” she captioned the first snap of the tiny tot.
The exciting news comes just days after Nelson revealed she was suffering from preeclampsia.
“Thank you everyone for all the prayers you’ve sent Raelynn and I,” she penned on social media.