On Tuesday Elyse, 25, shared a photo of herself and Josh kissing one of their pet dogs.
But it was the model's caption that got fans wondering if a pregnancy announcement was on the way.
"Our first child Isla 🐶🐶 #family Something coming, @joshy.barker," she wrote.
Fans quickly jumped to the conclusion that she was pregnant, with many asking straight out.
"Is Isla having a baby or are they having a baby," one commented.
A fellow model wrote, "Something coming!?? Omg is something in your oven or Islas [sic] hahaha".
Josh and Elyse shut down the baby suggestion immediately, updating the caption with 'notttt a baby'.
Josh cleared things up event further in the comments: "Let’s just set a few things straight here knowlz before you blow the internet up! There’s definitely no baby coming, and there’s no ring for a while either."
Guess fans will have to find out what that 'something coming' actually is!