Hayley Erbert can feel the chemistry between her husband, Derek Hough, and Phaedra Parks on Dancing With the Stars — and she loves it. “Phaedra came up to Derek, and Val [Chmerkovskiy] was like, ‘She has the biggest crush on your husband.

There was a time where I never knew if I’d be able to even dance again,” the former troupe dancer exclusively told Page Six Tuesday night. “So to be back here, doing what I love … it was really

Dancing With the Stars judge Derek Hough shared an emotional moment with his wife and former DWTS troupe member, Hayley Erbert, as she returned to the stage after undergoing emergency brain surgery last year.