Kym Johnson, Robert Herjavec expecting twins

Kym Johnson and Robert Herjavec are expanding their family two times over.

On Monday, the former "Dancing With the Stars" partners announced Johnson's pregnancy with an Instagram post of an ultrasound photo featuring one of their babies flashing a thumbs-up.

As it turns out, there is another baby on the way as well.

"We waited so long that we decided to double up!" the pair told People. "We are very grateful for the blessing of twins."

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Johnson, 41, and Herjavec, 55, were paired up on the 20th season of the hit reality dancing competition in 2015, and continued to date after they were eliminated from the show in sixth place. They announced their engagement in March 2016 and tied the knot in Los Angeles in July.

The twins will be the couple's first children together. Herjavec, a businessman and investor on "Shark Tank," is father to three children from his previous marriage

The couple will be joining the ranks of fellow celebrities who've recently welcomed twins, including George and Amal Clooney and Beyoncé and Jay Z.

Cox Media Group