Mama June's Daughter Lauryn 'Pumpkin' Shannon Welcomes Baby Girl: Find Out Her Name!

Honey Boo Boo's older sister is a proud new mom!

Mama June is a proud grandma!

Her 17-year-old daughter, Lauren "Pumpkin" Shannon, announced the birth of her first child on Friday with boyfriend Joshua Efird.

"Today at 5:01am me and josh officially became parents to a precious 7lb 14oz baby girl, she tweeted alongside a photo of their new bundle of joy, which June reposted to Instagram. "Everyone meet Ella Grace Efird."

In a preview of the second season of Mama June: From Not to Hot, the reality star revealed that she was "really nervous" to have a baby.

"I'm really excited to be a new mom, but there is some challenges that I am gonna have to face, " Lauren, older sister of Here Comes Honey Boo Boo's Alana Thompson, said to the camera. "I'm really nervous have having a baby because it does have to come out of my hoo-ha."

Back in August, Lauren continued to keep fans updated by sharing a sonogram photo on Facebook, and also admitted in an interview with WE tv that she hates being pregnant.

"I really wish I could have this child right now," she said. "I hate being pregnant, but you know, you gotta do what you gotta do."

When revealing the gender of her baby in October, the teen confessed her hope of having a little girl.

"I kind of want a girl because, of course, another me, duh!" she said in a WE tv clip, before biting into a cupcake with pink frosting.

Lauren also added that her famous mom will be "an alright grandma."

"I think mama will be an alright grandma," she admitted. "I mean, she can't really see, but she'll do good."

Congrats to the new parents! Season 2 of Mama June: From Not to Hot returns to WE tv on Friday, Jan. 12. Watch the video below for more.