He showed off his firm physique in a black t-shirt, pants and boots.
Christina, 36, was impressed by what she saw. The Flip or Flop star left three fire and one heart eyed emoji in the comments section.
Life is about to change big time for the sexy couple as they are expecting their first child, a boy, any day now.
Christina is in the 37th week of her pregnancy. She vented about the struggles of being this close to birth on Instagram on Saturday, August 17.
She came out of maternity leave to help finish a construction project with her Christina on the Coast crew on Thursday, August 22. Her show was renewed for a second season earlier this year.
She announced her pregnancy in March 2019. Christina and Ant wed four months earlier in their Californian home.