"Teen Mom 2" star Kailyn Lowry has officially named her baby daddy. The MTV mom took to social media this week to reveal the identity of the man who fathered her third child. After revealing that she had taken a DNA test for the purpose of diving deeper into her family history, rumors began to fly about the paternity of Lowry's baby. One headline asked the question, "Is Chris Lopez really the baby daddy?" Well, it seems that Kail couldn't take the rumors any longer.

The Reality TV personality tweeted back at the headline, saying "yeah he is." Fans were stunned that Lowry had named her baby daddy via Twitter after months of hiding his identity from fans.

What did Javi know about Kailyn's baby daddy?

Now, Kailyn Lowry's second baby daddy, Javi Marroquin, is breaking his silence on the situation. Javi previously revealed that he was surprised to find out that his ex-wife was pregnant so soon after their divorce, and that Lowry did not tell him. In fact, Javi claims that he heard the pregnancy news from his son, Lincoln, who had revealed that his mother was going to have another baby.

However, it looks like Kailyn and Javi have been in communication since, and the "Teen Mom 2" dad was no shocked to hear that Chris Lopez was the father of Kailyn's third child. He already knew. After Kail dropped the big baby bombshell online, fans immediately began to tweet and tag Javi about the reveal, to which he responded, "Why is everyone mentioning me? This isn't news to me."

Lowry and Marroquin are working things out for their kids

Meanwhile, Kailyn Lowry and Javi Marroquin have been spending a lot of time together over the past couple of month. The exes have documented some special moments together on social media such as Javi teaching Kailyn's oldest son, Isaac, to ride a bike without training wheels, and them watching the boys play sports together.

It seems that their relationship is getting better and they're learning to co-parent for the sake of all the children. Fans are hoping to see Kailyn and Javi's co-parenting relationship flourish when "Teen Mom 2" returns to MTV later this year.

Season 8 should be filled with drama

Of course, Kail's pregnant will seemingly take center stage during Season 8 of "Teen Mom 2." Lowry's pregnancy in addition to former "Teen Mom 3" star Briana DeJesus joining the cast will probably be the two biggest story lines of the season. Briana, who is also pregnant and not revealing the name of her baby daddy, is said to be bringing a lot of drama with her as well.