'Teen Mom: Young And Pregnant' Star Kayla Sessler And Beau Luke Welcome Baby

Kayla Sessler has given birth to her second child.

The Teen Mom: Young and Pregnant star, 20, and her boyfriend Luke Davis announced the happy news on Instagram on Friday, August 16.

"Ariah Jordynn Davis," Kayla captioned the photo of their newborn daughter. "5:10pm 7 lbs. even 20 inches," she also wrote.

She then posted other photos and video of the adorable baby.

Sessler first announced that she was pregnant back in February, and one month later, said she and Luke were having a "lil princess."

As RadarOnline.com previously reported, although this is Davis' first child, he's had practice! He's stepped into the father role for Izaiah, Sessler's son by her previous baby daddy, Stephan Alexander.

Sessler had told RadarOnline.com in October, "Stephan and I have no relationship. He doesn't see Izaiah. When I got a new boy he shied away a lot."

The reality show covered Stephan and Kayla’s tumultuous relationship.

In May 2018, Sessler had accused Alexander of domestic violence. She filed a temporary order of protection against him, which was granted for two weeks. The order was lifted in June 2018.

“My friend called the police on him,” Sessler had claimed about Alexander at the time. “He ended up not getting arrested because police said they did not have enough evidence even though I had bruises on me. My car was also messed up because he dented it.”

During their relationship, Sessler and Alexander were seen fighting on camera over his alleged cheating.

But Sessler has moved on and raved about her boyfriend Davis, now the father of her second child, to RadarOnline.com.

"He's a great guy," she said. "Izaiah adores him. He's not trying to take Stephan's place, but he's going to step up where Stephan isn't."