'Teen Mom' Amber Portwood, Gary Shirley Shocking News: Find Out Which One Is Having A Baby!

Teen Mom star Amber Portwood may have recently gotten out of prison, but drama is still following her.

Amber just learned that her baby daddy Gary Shirley is going to have a baby with his girlfriend Kristina Anderson. According to Radar Online, Gary told Amber a month ago about the impending baby.

Gary dropped a hint on his Twitter September 14, writing, "I don't wanna sleep! Lol!" (Gonna rub the bun in the oven) :)"

Amber was reportedly shocked by the news, but is directing all of her attention on her daughter Leah.

"She's focusing on herself and getting more time with Leah," a source told Radar. "Leah is her main concern." One of her other concerns is getting joint custody of her daughter.

As MStars News reported, in the recent Ask the Moms special on MTV that aired this week, Amber said Gary lied to her while she was in prison about wanting to get back together. Apparently, he was with Kristina while Amber was serving 17 months behind bars.

"When I was in prison, Gary was telling me that we were going to be back together, and he was looking for a house for us, and selling me this big dream," she said. "It was a couple of months before I got out that I found out that he was actually with somebody pretty much the whole time!"

However, Amber realized that she was better off without him.

"It was a huge shock, but I'm always going to love him. There's just so much that's happened that I'm OK with it now," she said. "I'm OK with him having someone else, so honesty, they deserve each other. You guys will see."

Should Amber get back with Gary or is he ancient history?