Talk about a Father’s Day to remember!

Brothers & Sisters alum Dave Annable, 35, and his wife, actress Odette Annable, 30, took to Instagram on Sunday to reveal the sex of their unborn child — and they did so in a very memorable way.

In a clip, the happy couple are surrounded by their loved ones, ready to pop two big black balloons. And once they do, out flies pink confetti — the pair are having a baby girl!

Dave, who recently starred on the Red Band Society, is shocked when he sees the color, later explaining in the caption to the video, “I was so confused for a second. Thought I saw both colors of confetti. Nope.”

This will be the first child for the duo, who wed back in 2010. The Cloverfield starlet announced their baby news on May 10 by posting a sweet photo of herself holding her tummy, as she stands next to the dad-to-be.