Credit: Jenelle Evans on Twitter

Folks around the USofA (nay, the world) just can't stop talking about Jenelle Evans's pregnancy! This girl has come so far this past year, and her progress is truly admirable. No wonder fans are so excited for her to welcome a new addition into the family!

Jenelle's pregnancy has been in the spotlight ever since she announced that there was a bun in her oven, but let's not forget that this gal is already a mom. Jenelle popped out her first son, Jace Evans, during MTV's 16 and Pregnant, and though she gave up custody of him shortly after his birth (the little dude currently lives with Jenelle's mother, Barbara Evans), this mother-son duo have remained extremely close.

Jace and Jenelle visit each other almost every weekend, and you better believe Jenelle's trying her best to include him in her pregnancy. In fact, Jace was the guest of honor at Jenelle's recent baby shower, and he even got a present of his very own: an adorable shirt that says "Big Bro!"

"Did I ever mention how excited Jace is to be a big brother?" Jenelle tweeted along with a photo of Jace proudly holding his gift. "He loves his new shirt."

We're sure Jace is super pumped about the arrival of Baby Kaiser, but it's definitely important that Jenelle and her baby daddy, Nathan Griffith, continue to dote on him. After all, it might be hard for Jace to understand why Kaiser is living with his mommy, while he's still shacked up with Babs!

Do you think Jenelle is doing a good job including Jace in the pregnancy, and getting him excited about being a big brother? Take it to the comments and let us know!