They weren’t seeing any “Blurred Lines” on this pregnancy test! Robin Thicke and his much younger girlfriend, April Love Geary, are expecting their first child together. The 22-year-old model announced the news on Instagram, writing, “Robin and I are very excited to share with you all that we’re having a baby!” And the baby’s due date has a very special meaning to the couple — check out the video to find out what it is!

This is the first child for April, and the second for Robin, 40, who is also dad to seven-year-old Julian Fuego with his ex-wife Paula Patton. The past year has been an emotional one for the singer; not only did he lose his father, Alan, last December, but he also has been enthralled in a nasty battle with the mother of his oldest child.

MORE: Robin Thicke Remembers Father Alan Thicke Following His Death

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Happy in Hawaii with my lil peanut 🌴

A post shared by April Love Geary (@aprillovegeary) on

The couple has been together since 2015, and they have long made headlines for her being 18 years his junior. The two seem to have a sense of humor when it comes to their May-September romance; in April, she captioned a selfie of the two vacationing in the Maldives, “We’re out here LIVING while most of y’all are still bothered by an age gap.”

With that kind of attitude, we have a feeling these two are going to be awesome parents together. Congrats!