Teen Mom 2 cast member and mother of two Leah Messer is pregnant again and engaged to boyfriend Jeremy Calvert, US Weekly reported.

Messer, 19, is expecting her third child with Calvert and the couple recently became engaged after dating since August, according to a source that spilled the new to US Weekly.

Leah just got engaged over the holidays and is pregnant with another child, the source told US Weekly. She is so excited!

E! News reported that Calvert asked for her hand in marriage on Christmas Day with a 1.5 carat princess-cut diamond ring.

The couple reportedly have been in talks to get married for months, as Messer told US Weekly they were talking about getting engaged.

We have a really good connection, she said. It's different from Corey and my relationship, because we were kinda like forcing it... With Jeremy, you know when you're supposed to be with somebody and you're not.

Since reports came out that she was expecting again, Messer's Twitter account was flooded with fans asking how far along in her pregnancy she is, though Messer fervently denied rumors.

If I never trusted you before, what makes you all think I can trust you with this, Messer replied to a fan who inquired about her pregnancy.

Messer was previously married to Corey Simms for six months, whom she has two daughters with, Aleeah and Aliannah. However, the couple divorced last April.