“Teen Mom”'s Javi Marroquin and Girlfriend Lauren Comeau Expecting Baby No. 2, a Girl: 'Christmas Came Early'

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The couple also share son Eli, 5

<p>Lauren Comeau/Instagram</p> Javi Marroquin expecting second baby

Lauren Comeau/Instagram

Javi Marroquin expecting second baby

Javi Marroquin is adding a little girl to his bunch!

The Teen Mom 2 alum, 31, and girlfriend Lauren Comeau are expecting their second baby together, the couple announced on Instagram Thursday.

"Christmas came early & we got our sweetest wish 💖," the caption reads. "Little sister coming this summer & we couldn't be happier 🫶🏼."

The couple is already parents to son Eli, 5. Marroquin is also dad to son Lincoln, 10, with ex Kailyn Lowry.

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Related: 'Teen Mom 2' 's Javi Marroquin and Girlfriend Lauren Comeau Welcome Baby Boy

Last month, both Marroquin and Lowry celebrated Lincoln on his 10th birthday.

"HAPPY 10th BIRTHDAY to the big dawg! A decade…wow! I love you so much and am so proud of who you are. Cheers my boy 🎈🎈🎈," the proud dad captioned photos shared on Instagram.

On her own Instagram, Lowry shared photos from Lincoln's basketball-themed birthday party with her, writing, "There’s something about this one 🥲 he makes me so proud. 10?!? where does the time go? #10 HAPPY BIRTHDAY TO MY BABY! 💙🏀."

<p>Dimitrios Kambouris/Getty</p>

Dimitrios Kambouris/Getty

Lincoln is also getting a little sister on his mom's side, as Lowry is currently expecting twins with boyfriend Elijah Scott. The two are also parents to son Rio, 13 months. Lowry is also mom to Creed, 3, and Lux, 6, both of whom she shares with ex Chris Lopez, and Isaac, 13, with ex Jo Rivera.

"Pt. 3 🤍🤍," she captioned a sex reveal video, which showed Lincoln getting a closer look "to verify the color because he's color blind."

Later, Lincoln could be seen hugging his mom's bump and crying hard. She asked him, "What's the matter?" but he couldn't get his words out.

"Are you excited?" she asked as he nodded his head. "Aw, you're so excited."

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