Chelsea Houska celebrated her 27th birthday with a big surprise!
On Monday’s episode of Teen Mom 2, Houska awoke to contractions in the middle of the night. As she, her husband Cole DeBoer and their 2-year-old son Watson rushed to the hospital, Houska admitted, “Oh my God, I’m so scared.”
Houska also has 9-year-old daughter Aubree Lind DeBoer with ex-boyfriend Adam Lind.
DeBoer, 30, reassured her, saying, “It’s your birthday. Oh my God, I got two girlies with the same birthday.”
“Did you do this on purpose so I could have her on my birthday?” Houska asked him. DeBoer asked, “What?”
She replied, “Give me a baby.”
Nodding, DeBoer grinned and said, “Yeah! It’s a good gift.”
“Except for being in labor,” Houska added. “Does this mean she’ll be just like me?”
DeBoer said, “Gonna be just as amazing as you are.”
As they approached the hospital, Houska began her Lamaze exercises while telling DeBoer her contractions were only three minutes apart.
When they reached the hospital entrance, the MTV star stepped out of the car and said, “Oh my God, I’m so emotional.”
RELATED: Teen Mom‘s Chelsea Houska Welcomes Daughter Layne, ‘the Best Birthday Gift’
In a series of sweet snapshots, the couple shared photos of their daughter Layne Ettie from the delivery room.
DeBoer was photographed holding his daughter for the first time, while in a second snapshot Aubree held her and gave her a kiss on the forehead.
In a tender moment, the new family of five stayed close together near Houska’s hospital bed as Watson grinned at his baby sister.
Houska welcomed Layne in August 2018, which she and her husband announced on Instagram.
“Happy birthday to YOU, sweet baby Layne 
,” Houska wrote in the caption.
Her husband also shared the same photo of their bundle of joy, writing, “Happy birthday to my sweet perfect wife Chelsea DeBoer @chelseahouska who just gave our family this beautiful blessing! Sharing the same amazing day I am so in love with our family! Our newest edition Baby Layne!! 
”
The couple announced the pregnancy in March, when they both shared a photo of Houska’s ultrasound framed with a black and white checkered bow with the words, “It’s a Girl,” on Instagram.
View this post on InstagramA post shared by Chelsea DeBoer (@chelseahouska) on Mar 15, 2018 at 7:46pm PDT
“….GUESS WHAT! A sweet baby girl will be joining the DeBoer clan in a few short months! We could not be more excited! 
,” Houska wrote along with a photo.
Before giving birth, she shared a photo of her baby bump peeking out from her gray T-shirt in late August, with the caption, “38 Weeks.”
She also opened up about how she was feeling while pregnant when she was 33 weeks along.
“Apparently my ‘over it’ stage of pregnancy hits at 33 weeks 5 days because #notmuchlonger,” she wrote.