From left: Derek Hough, Hayley Erbert and Julianne Hough.Photo:Neilson Barnard/Getty

Derek Hough, Hayley Erbert, Julianne Hough and Brooks Laich attend the 2017 Creative Arts Emmy Awards Creative Arts Ball on September 9, 2017 in Los Angeles, California.

Neilson Barnard/Getty

Derek Houghand his wifeHayley Erbertare celebrating his sisterJulianne Hough’s latest business venture.

On Saturday, Julianne, 35, shared highlights from the opening celebration for her new Kinrgy Fitness Studio in West Hollywood, California.

In one of the video clips, theBurlesquestar, 35, posed for photos with her brother, 38, and Erbert, 29, at the event on Friday. Hayley wore a black tailored jacket and pants, and sported a short haircut and a big smile amid her first public appearance since her health crisis.

From left: Hayley Erbert, Julianne Hough and Derek Hough.Derek Hough/Instagram

Derek Hough Celebrates Sister Julianne at Kinrgy Fitness Studio Opening with Wife Haley amid Her Health Crisis

Derek Hough/Instagram

“My sweet family showing up for me and our @kinrgystudiosweho opening! Love you two so much @hayley erbert @derekhough,” Julianne captioned the clip.

Derek Hough Celebrates Sister Julianne Hough.Derek Hough/Instagram

Derek Hough Celebrates Sister Julianne at Kinrgy Fitness Studio Opening with Wife Haley amid Her Health Crisis

Derek and Hayley skipped interviews at the event, but Julianne spoke to PEOPLE about thenewest edition to her family, her puppy Sunny.

Erbert had anemergency craniectomywhile the dancers were on tour in December 2023. She also underwent a follow-up surgery torepair her skullthat same month.

Derek recently shared more details about his wife’s health crisis, telling PEOPLE that his parents and all four of hissiblings— Sharee, Marabeth, Katherine and Julianne — flew to Washington, D.C., to help the couple through those difficult weeks.

Hayley Erbert and Derek Hough.Jon Kopaloff/Getty

Hayley Erbert and Derek Hough

Jon Kopaloff/Getty

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“They were some of the first to show up in Washington and stay there and even live with us there,” Derek said of his family. He added that they had a “rotation” of sorts to help with care, and that Julianne stayed “two weeks.”

“It was just amazing,” Derek said, adding that Erbert’s family also helped out.

Derek is currently preparing to return to hisSymphony of Dancetour on April 16 in Tampa, Florida,

source: people.com