Julianne Hough was among the first to celebrate ex-husband Brooks Laich‘s growing family with his fiancée, Katrín Tanja Davíðsdóttir.
The couple announced on Sunday, May 4, that Davíðsdóttir, 31, is pregnant with their first baby. “Our greatest blessing 
Baby Laich coming this fall. Mom & Dad can’t wait to meet you, our little one!!!!!!” read the caption of a joint Instagram post, which featured pics of Davíðsdóttir and Laich, 41, holding sonogram images in coordinating outfits.
Plenty of famous friends supported the pair in the comments section — including Hough, 36. “Congratulations you two on expanding your family – this baby is already so loved ,” the former Dancing With the Stars pro wrote.
Both Laich and Davíðsdóttir thanked Hough for her kind words. “@juleshough thanks Jules, cannot wait for this new adventure to begin!!! Much love!” Laich replied, while his fiancée added, “awwee thank you Jules!!!! 
.”
Brooks Laich and Fiancee Katrin Tanja Davidsdottir’s Relationship Timeline
Derek Hough‘s wife, Hayley Herbert, also sent well-wishes to the couple on their happy news. “No joke, I woke up this morning thinking about how excited I am to meet baby Laich!! Could not be more happy for you both!! ,” she commented.
Us Weekly confirmed in February 2014 that Julianne began dating Laich. They were engaged by August 2015 and tied the knot in July 2017. After three years of marriage, Hough and Laich split in July 2020. Their divorce was finalized in June 2022, one year after Laich made his relationship with Davíðsdóttir public.
Laich has remained in the Hough family’s circle following his divorce from Julianne. When Derek, 39, married Erbert in August 2023, Laich was one of the six groomsmen. Julianne was also in the bridal party, supporting her sister-in-law in a silky champagne gown.
In September 2024, Julianne opened up about crossing paths with her ex and Davíðsdóttir at a wedding. “I’m in this place where I now feel like I’m just beginning with so much wisdom, with so much insight, with so much compassion and so much empathy and understanding of like, what’s possible,” she said on “The Jamie Kern Lima Show” podcast. “Having the extreme of like, ‘Will this ever end?’ to ‘Oh my gosh, like, I get to, like, literally, design and create the life of my dreams,’ and know that every decision I’m going to make is going to be from here.”
Julianne Hough’s Complete Dating History
Julianne added at the time that she was looking for a “full, beautiful, connected life,” but it doesn’t need to be “perfect.”
Before celebrating Laich and Davíðsdóttir’s pregnancy reveal, Julianne sent the couple love upon their engagement announcement. “12.16.24 
Forever feels just right with you!” Davíðsdóttir captioned December 2024 engagement photos.
“Congratulations I’m so happy for you both as you step into this beautiful new chapter together. Wishing you both a lifetime of love, laughter, and endless adventures! ,” Julianne gushed in the comments section.
