Derek Hough and Wife Hayley Erbert Expecting First Baby Together

“Dancing with the Star’s” Derek Hough, 40, and wife Hayley Erbert, 30, are going to be parents!

On Tuesday, the couple announced that they are expecting their first child together.

Along with a video of Derek and Hayley celebrating the pregnancy with a sonogram, she wrote on Instagram, “We can’t believe the biggest thing to happen to us could be so small ♥️.”

The news comes more than a year after Hayley’s medical emergency, which required her to undergo a craniotomy and skull surgery.

Last year, Erbert took to Instagram to share a health update, saying, “My healing journey has been nothing short of extraordinary and being able to dance again is igniting my soul in all the ways; speeding up my recovery even more.”