Teen Mom OG's Maci Bookout has given her new daughter her first social media debut. The baby girl, named Jayde Carter, has been featured in her mother's latest Instagram posts.

Earlier on Thursday, Bookout, who welcomed her daughter in May, posted a photo of her oldest son, Bentley kissing his little sister on the forehead as she slept.

Moments before this, the reality star posted a picture of Jayde in the arms of Taylor McKinney, Bookout's boyfriend.

The new mom captioned the picture, which was taken by Brittany Photographs, "Introducing the prettiest girl in the world! Jayde Carter McKinney."

In March, Bookout told PEOPLE magazine that Bentley, her son with her ex boyfriend, Ryan Edwards, was looking forward to being a big brother.

"He's so excited for the baby," the expectant mother said about her six year old. "And I'm excited for him to have a sibling. I think it will be good for him to finally have to share the spotlight."

Now that everyone has settled into their new family roles, with the arrival of the baby out of the way, Bookout's fans wonder whether wedding bells will be in her near future.

She previously addressed the topic. "We definitely want to get married, and we've talked about it a lot," Bookout has said before.

Bookout has said before that this pregnancy and her experience with this baby will be so much different, compared to her early days with Bentley, whom she gave birth to on MTV's Sixteen and Pregnant.

She even worried that she did not feel as connected to the pregnancy as she did when she was expecting Bentley.

However, those sentiments have likely changed completely with the baby finally here.