Another Teen Mom baby has arrived!
Amber Portwood's ex Gary Shirley is a father for the second time, he announced on Twitter late last night.
The Teen Mom OG dad, 27, and his girlfriend Kristina Anderson, 33, welcomed a daughter.
"She's here!" he tweeted just three hours after announcing that the family was heading to the hospital.
RadarOnline.com exclusively reported Anderson's pregnancy last October.
"Amber was really upset" upon hearing the news, a family insider told Radar at the time.
Six months later, Portwood was caught on MTV's cameras sobbing over her baby daddy's impending arrival.
"I'm at my worst probably today," she told producer pal Heather on a Teen Mom OG episode last month. "I would never be able to get over him having a kid with somebody else, ever."
In real time, the 24-year-old mom of Leah, 6, has "moved on" from Shirley, says a source.
"She's happy in her relationship," the source said of the reality star, who is engaged to Boston native Matt Baier, 43.