TEEN Mom star Catelynn Lowell has opened up about the "love" for her "second rainbow baby" in an emotional Instagram video.
The 29-year-old, who rose to fame on 16 and Pregnant and is currently expecting her fourth daughter, shared a series of clips of her pregnancy.
"Our second rainbow baby, she is already so loved," Catelynn captioned the video, which showed her pregnancy test, baby scans and gender reveal.
The emotional video also included a photo of daughters Nova, six, and Vaeda, two, looking excited about the upcoming addition to the family.
Catelynn and her 29-year-old other half revealed they will be expanding their family in February, after losing a baby.
The couple recently hinted their baby's name may start with the letter R after sharing the latest baby scan on Instagram.
Catelynn shared pictures of her latest sonogram captioned: "Look at this little babe #babygirl #BabyR #ourlastbaby."
The mother of three previously revealed the couple already had a name picked out for their little one, however, she recently asked fans if their fourth daughter should have a "Z" or a "R" name.
Catelynn and Tyler also have 11-year-old daughter Carly, who they placed for adoption shortly after welcoming her in 2009.
Last week, Catelynn, who apparently spent a few days away from her husband, Tyler, gushed over him as a father and a partner.
"Gosh I miss your face and that body," she posted on Instagram. "Hurry and come home to me! Thank you for loving me and our girls the way you do!"
However, as the couple prepares for their new addition, Catelynn and Tyler are also dealing with tax trouble.
They owe nearly thousands in property taxes on two homes, as the stars are STILL in $800,000 tax lien debt despite recently profiting off a house they flipped.
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The Sun exclusively revealed Catelynn and Tyler owe $6,748.31 in property taxes on two homes they currently own.
Last month, Catelynn, shared a clip listening to her baby's heartbeat on a device called a Pocket Fetal Doppler in her Instagram stories.
As a constant, gentle beating can be heard, the MTV star wrote: "Love this sound."
In another clip, Catelynn continued to the heartbeat, but this time she writes, "It's a girl," and then, "girl mom."