Kym Johnson and Robert Herjavec Are Expecting Twins

Kym Johnson and Robert Herjavec Are Expecting Twins
Kym Johnson and Robert Herjavec attend the premiere of ABC's "Dancing With The Stars" season 20 at HYDE Sunset: Kitchen + Cocktails on March 16, 2015 in West Hollywood, California. Alberto E. Rodriguez/Getty Images

Double trouble! Kym Johnson and Robert Herjavec are expecting twins, a source confirmed to Us Weekly on Tuesday, December 12.

The Dancing With the Stars pro, 41, announced her pregnancy on Monday, December 11, via Instagram.

Kym Johnson baby bump
Kym Johnson in Beverly Hills, California on December 9, 2017. RMLA/BACKGRID

“It’s a thumbs up” 👍🏻🤰💕,” Johnson captioned a picture of a sonogram on Instagram on Monday.

Johnson and the Shark Tank star, 55, started dating after they were partners during season 20 of DWTS in 2015. The couple wed in a romantic Los Angeles ceremony in July 2016. Herjavec was previously married to Diane Plese, with whom he shares three children.

The Australian dancer shared a photo of the couple’s dog posing with a book titled “Good Dog, Happy Baby” on Tuesday.

“Shouldn’t it be the other way around?!” Johnson wrote. “Happy Dog, Good Baby… Thank you for the book @deena_katz I have a feeling we’re really going to need this! 🐶👶💕”

Johnson spoke to Us exclusively about being a newlywed last year.

“It’s been amazing,” Johnson told Us at the 2016 Creative Arts Emmy Awards. “It’s been the most incredible summer of my life.The ceremony was amazing. I was most nervous about that, but that was the most beautiful moment. Even though our family and friends were all there, it was really just about Robert and I at that moment.”

She added, “It was just us two, exchanging our vows, and that was the most special moment.”

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!