Derek Hough’s Wife Hayley Erbert Shares Adorable Baby Bump Photos: Check Them Out!

Derek Hough and his wife Hayley Erbert are preparing for the most significant roles of their lives: becoming parents.

In July 2025, the Dancing With the Stars judge and dancer Hayley announced that they were expecting their first child together.

“We can’t believe that the most monumental event in our lives could come in such a tiny form,” Hayley, 30, wrote in her Instagram announcement video, which showcased moments of her baby bump.

The brief clip also featured Derek, 40, approaching his wife, who then wrapped her arms around his neck while displaying ultrasound images.

“Already so cherished ❤️,” Derek captioned several maternity photos on Instagram.

During an interview with A Big Bold Beautiful Journey stars Margot Robbie and Colin Farrell for Extra in September 2025, Derek revealed that their baby is expected to arrive in December.

“What a wonderful Christmas surprise for you!” reacted Farrell, 49, who is also a father.

“I love Christmas, I love babies, I love everything about it. It’s just delightful,” new mom Robbie, 35, commented.

Below, check out Hayley’s most adorable bump photos as she awaits her Christmas baby: