‘The Nate & Jeremiah Home Project’ premieres Oct. 5 on HGTV and Discovery+.
Nate and Jeremiah interviewed each other for ET ahead of the second season of 'Rock the Block,' premiering March 8 on HGTV.
The 'Nate & Jeremiah By Design' stars shared the happy news on social media on Wednesday.
The couple, who hit the red carpet at Esquire's Mavericks of Hollywood celebration on Tuesday night, is expecting their second child via surrogacy.
The couple are already parents to 2-year-old daughter Poppy.