Congrats, guys! Robin Thicke and his girlfriend, April, are expecting a baby

We're offering up a very big, hearty congrats to singer Robin Thicke and his girlfriend April Love Geary.

That's because the singer-songwriter and his 22-year-old long-term love are expecting their first child together. Robin, 40, already has a seven-year-old son, Julian, from his first marriage to Paula Patton. April, who is a model, took to Instagram to share the happy news. Posting a snap of a scan, she wrote to her 112K followers: "Robin and I are very excited to share with you all that we're having a baby! The due date is March 1st."

A post shared by April Love Geary (@aprillovegeary) on Aug 17, 2017 at 2:08pm PDT

She added that March 1 is also the birthday of Robin's late father, Alan. He died at the age of 69 in December of last year and would have turned 71 next March. TMZ is reporting that the couple is expecting a girl. Robin and April have been together for more than three years. He and Paula married in 2005 but first began their relationship when they were both teenagers. TMZ adds that Robin and Paula are not yet legally divorced.