'Teen Mom 2' Star Leah Messer's Sister Victoria Gives Birth to Baby Boy

Teen Mom 2 star Leah Messer is once again an aunt!

Us Weekly reports that Leah’s sister Victoria welcomed Caí River Rodríguez Messer on Monday, Jan. 20. The bouncing baby boy weighed six pounds and seven ounces, measuring 19.5 inches. This is Victoria’s third child, and first son. She also has daughters Cami and Cerenity with ex-husbands Domenick Crapello and Brian Jones, respectively.

Leah, also a mother-of-three, told the publication that her heart was “overflowing with gratitude for this beautiful little angel,” adding, “Victoria was amazing and I got to cut the umbilical cord. It was one of the most beautiful moments watching my precious nephew come into the world. And how special to share his birthday with Martin Luther King Jr.”

Victoria, 25, met her son’s father, Royer Rodriguez , while on vacation with her big sis and Kailyn Lowry in Costa Rica last year. Caí’s daddy was the ladies' rafting tour guide, and his and Victoria’s connection was reportedly love at first sight. While Royer wasn’t present at the birth of his son, Victoria shared photos to her Instagram of the couple FaceTiming while she held sweet Caí. She captioned the post, “My favorite photos.”

Congratulations to Victoria and Royer on their new addition! Hopefully Royer gets to hold Caí in his arms very soon!