Teen Mom: Young And Pregnant's Kayla Sessler Is Expecting Second Child

Izaiah is going to be a big brother!

Kayla Sessler is already a teen mom, and now, she's young and pregnant with her second bundle of joy.

The MTV cast member, who chronicled her journey of becoming a parent on Teen Mom: Young and Pregnant, shared the special life-changing news on Instagram -- and her firstborn Izaiah was front and center with his new familial status.

"August 2019," Kayla captioned the Instagram photos above, which feature the toddler donning a "Big Brother" T-shirt and proudly holding a sonogram of his baby brother or sister. It won't be long before he's cuddling a newborn!

Meanwhile, Kayla's cohorts commented on the images; Jade wrote, "Was wondering when you were going to tell...so excited for y'all," while Brianna shared, "Congratulations!"

Offer your own congrats to Kayla and her family -- and stay with MTV News for more pregnancy updates.