Photo of Leah Messer-Calvert’s bare baby bump and video of Ali walking

'Teen Mom 2' star Leah Messer reveals baby bump

Leah Messer Calvert revealed last week that she is five months pregnant with her third child. She and husband Jeremy Calvert are rumored to be having another girl, but so far there has been no official confirmation on that front from Leah. Oh, and speaking of fronts and Leah, the excited mom shared a couple photos of her growing belly online this weekend!

In the first photo (above), Leah shows off her baby bump while in the car and adds the caption, “We miss you Daddy, Ali, and Aleeah! @Calvert505 #BabyBump #Family.” In the second one (below), Leah’s belly is on display with her twins, Ali and Aleeah, on each side — and they are each kissing it. Could they be any cuter?

'Teen Mom 2' star Leah Messer's twins kiss her baby bump

Along with the photo above, Leah wrote, “My favorite! #MyBabies There’s nothing like being a Mommy! #HAPPY.” (You can see a couple more photos of Leah’s baby bump, thought not as cute as the one above, HERE)

Leah and Jeremy became pregnant this time last year as well, but sadly, Leah lost the baby. The couple then tied the knot in April of this year for the MTV cameras, and will now welcome their first child together in late winter. (To see a full time-line of Leah’s love life, click here.) The third season of Teen Mom 2 captures all of the key moments in Leah and Jeremy’s life leading up to their marriage and pregnancy.

In addition to the pregnancy, Leah and Jeremy have something else to celebrate — daughter Ali’s mad motoring skills! Check out this video clip of Ali doing some SERIOUS buggy boogying from room to room:

Ali’s poppaw (and Corey’s dad) Jeff Simms tweeted the video yesterday along with the proud words, “Aliannah walking behind her buggy. #determination.” And in case you missed it, be sure to check out the video clip of Ali’s very first steps from waaaay back in August 🙂

Fans will get to see lots of Ali and sister Aleeah on the upcoming season of Teen Mom 2 which premieres tonight on MTV at 10/9c!