Congratulations are in order for Barbara Palvin Sprouse and Dylan Sprouse!

The couple announced on Instagram that they are expecting their first child together. The two first made a grand reveal of Palvin Sprouse’s baby bump at an especially chic location—the Cannes film festival. The model and mom-to-be cradled her bump in photos while posing in a stunning baby blue dress alongside her husband.

Photo: Getty Images

While the paparazzi photos gave us a first sneak peek of the bump, the couple confirmed their pregnancy in a joint Instagram post right afterwards, with the photo featuring the couple in their exact same Cannes attire. The carousel also reveals a sonogram photo of their baby, as it makes a “rock on”-style symbol with its hand. The following photo shows the soon-to-be-parents doing the same hand symbol back at their new baby. The caption of the post? Simply: “🤘🏼🤘🏼🤘🏼.”