"Before eating, after eating. What are carbs?" Jenelle playfully wrote alongside a photo of herself looking stuffed and happy.
As per usual, fans flooded Jenelle's comments with questions about her life, her career and her time on "Teen Mom."
One comment stuck out, however, as a fan asked if she was done with the MTV reality show, "for good."
"Most likely," Jenelle responded.
It's a definitive answer to the question that has been lingering for weeks, as rumors circulated that she may return to the reality show alongside Amber Portwood, Catelynn Baltierra and Maci Bookout.
As for what the couple will be doing for income, post "Teen Mom," there are lots of options.
Jenelle is continuing to work on her JE Cosmetics line, which she just did a ton of press for in NYC during Fashion Week.
David has started his metal and woodworking business and has been displaying his work for sale online.
During their trip to Nashville, David also hinted at a possible music career after meeting up with a friend at a recording studio.
"Chillin with my man @lattitudestudio . We had a blast and Mike was very nice to let the kids play all they wanted! Cant wait to go back and lay a track with Maestro Mike!" he wrote alongside a photo of him and Jenelle.