Jenelle Evans and her boyfriend, David Eason, welcomed a baby girl on Tuesday morning. Just hours after the latest episode of "Teen Mom 2" aired on MTV, Evans welcomed her third child and took to Instagram to share the exciting news with her many fans and followers.

On January 24, Us Weekly confirmed the birth of Ensley Jolie Eason, who arrived at 10:40 a.m. on Tuesday -- four days before her due date of January 28. As fans will recall, Evans announced her pregnancy last August with a baby bump photo on Instagram and, at the time, she confirmed the child's name and due date with her audience.

As fans will recall, Jenelle Evans was accused of lying about her pregnancy in the months leading up to her confirmation. However, as she prepared to take to the red carpet at the 2016 MTV Video Music Awards, Evans was forced to come clean as her baby bump was about to be on full display. Evans was also seen being confronted about her pregnancy on "Teen Mom 2."

Jenelle Evans and David Eason began dating in 2015

Months after the reality star's relationship with Nathan Griffith, the father of her son Kaiser, came to an end, Evans struck up a romance with Eason and quickly began living with him and her youngest son (she is also mom to Jace, who remains under the guardianship of her mother, Barbara).

Since then, the couple has been planning on a new home and preparing for the birth of their daughter.

As for what the future holds for Evans and Eason, they recently faced rumors of a possible engagement, but so far, things between them doing appear to have gotten to that point. Instead, they are focusing on their growing family as Evans continues to battle for custody of her oldest son Jace, who has been with her mother for nearly his entire life.

As fans have seen on "Teen Mom 2," Evans feels she's ready to be a full-time mom to Jace, but her mother isn't sold on the idea.

To see more of Jenelle Evans, David Eason and their growing family, tune in to new episodes of "Teen Mom 2" every Monday night at 9 p.m. on MTV.