Pregnant Christina Anstead Shows off Her Baby Bump at 17 Weeks Along During Workout with Husband Ant

Pregnant Christina Anstead Shows off Her Baby Bump at 17 Weeks Along During Workout with Husband Ant

Working out for two!

Christina Anstead proudly showed off her baby bump on Sunday, as she fit in a workout with her husband Ant Anstead.

“Thousand steps workout with the hubby @ant_anstead #SundayFunday #17weeks,” she captioned the loving snap.

In the photo, the Flip or Flop and Christina on the Coast star, 35, smiles as she cradles her bump and stands beside the Wheeler Dealers host, 40.

The pair is expecting their first child together, due in September. The HGTV star is already mom to son Brayden James, 3½, and daughter Taylor Reese, 8, with ex-husband Tarek El Moussa.

Ant is also a father to two children (son Archie, 12, and daughter Amelie, 15, with his ex Louise.

Want all the latest pregnancy and birth announcements, plus celebrity mom blogs? Click here to get those and more in the PEOPLE Parents newsletter.