United Kingdom, March 8 -- Brody Jenner is set to become a dad for a second time.

The 42-year-old TV personality and his 28-year-old fiancee, surfer Tia Blanco, are excited to give their two-year-old daughter Honey a sibling in September.

Brody announced the news on Instagram on Saturday (07.03.26), with a sweet family beach shot, in which he and Tia give each other a smooch as he held onto a strip of sonogram pictures, and Honey kissed the baby bump that Tia cradled.

He captioned the adorable upload: "Our little Honey is going to be a big sister this September."

Brody's half-sister, Kylie Jenner, 28, and ex-stepsister Kim Kardashian, 45, through Caitlyn Jenner, 76, reacted to the joyous news in the post's comments section.

Kylie lef...