'Teen Mom 2's' Kailyn Lowry and Javi Marroquin welcome baby LincolnAdd to Favorites | Teen Mom 2
Lincoln joins his big brother, 3-year-old Isaac (the son of Lowry and her ex-boyfriend, Jo Rivera), in the family. According to In Touch, everything went well. The news outlet also published the first photo of Lincoln -- click here to see it.
"After a very long pregnancy, Kail finally gave birth last night," a friend told In Touch on Sunday. "The whole family is so happy for her and Javi!"
Kailyn was one of the stars of the second season of "16 and Pregnant" before starting her run on "Teen Mom 2" in 2011. She broke up with then-boyfriend Jo in one of the early seasons and later began dating Javi. The two were married in 2012. Due to Javi's Air Force training right afterward, the couple didn't hold a wedding party until September of this year.