Teen Mom star Tyler Baltierra shares collage comparing all four of his daughters with Catelynn Lowell as newborns

TEEN Mom OG star Tyler Baltierra shared a collage comparing all four of his daughters with wife Catelynn Lowell as newborns.

The couple welcomed their fourth daughter, Rya Rose, in August.

Tyler, 29, took to his Instagram Story on Thursday to share photos of the couple’s daughters as newborns.

In addition to Rya, the pair also share daughters Carly, 12, Novalee, six, and Vaeda, two.

Carly was given up for adoption when she was born, which was heavily documented on the couple’s episode of 16 & Pregnant and on Teen Mom.

Tyler captioned the Instagram Story post: “Comparison of all 4 girls.”

The MTV star also added three heart eye emojis at the bottom of the post.

BABY RYA

Rya Rose was born on August 28 at 1:07 a.m., weighing in at 6lbs, 12oz and measuring 20 inches long.

Teen Mom fans partially guessed the baby’s name correctly, as many suggesting Catelynn and Tyler would call her Rose, which ended up being her middle name.

Tyler gave a clue on his Instagram Story, sharing a black and white video of his little girl soon after she was born, giving a massive clue to her name in the caption.

The star wrote over the video: "She's here and she's perfect," followed by three emojis.

They were of a crying face, a love-struck emoji, and one of a rose.

It was the use of the rose emoji that had hundreds of fans debating that their daughter's name would be Rose on a thread on Reddit.

One fan pointed out: "I could see them naming her Rose after the character in Titanic. They named the other 2 after movie characters."

"Definitely naming her something like Rozealia," commented another.

BABY NAME REVEAL

Catelynn, 29, later revealed the baby girl’s name to Celebuzz, sharing: “We are proud to announce our fourth and final little princess Rya Rose Baltierra!”

The Teen Mom added: "Mom, baby, and dad are doing well and Rya is adored by all that meets her.

“Novalee and Vaeda are over the moon! We are blessed beyond belief ❤️“

Catelynn had first announced her pregnancy in February, sharing a photo of Novalee and Vaeda holding a sign reading: "27 weeks until I become a big sister."

Since bringing Rya home, it appears Catelynn and Tyler's other daughters have taken a liking to their baby sister.

Just days ago, the Teen Mom made a gallery of close-ups of Rya that showed her swaddled in a blanket smiling and sleeping as she looked up at her family.

Other sweet photos included showed Rya’s sisters, Novalee and Vaeda, taking turns holding and posing with her on the couch.

The caption read: “Ohhhh Rya Rose 🌹 we ADORE you ❤️❤️”