HGTV star Christina El-Moussa and husband Ant Anstead expecting first child together Editors

Christina El-Moussa is pregnant again!

The "Flip or Flop" star, 35, announced on Friday that she's expecting her first child with new husband, Ant Anstead.

"@ant_anstead and I are excited to announce #babyanstead coming this September!!" she captioned a photo of herself holding an ultrasound photo while embracing Anstead. "The kids are all so excited to meet their new sibling #5 #gonnaneedabiggercar!"

Anstead made an adorable announcement of his own also using the ultrasound photo.

"And then...... there were FIVE!!!" he captioned a black-and-white photo of the ultrasound sitting at the intersection of their four children from past relationships. "(Well .... four and a half! Will be Five in September)!!"

El-Moussa shares daughter, Taylor Reese, 8, and son, Brayden James, 3, with ex-husband and "Flip or Flop" co-star, Tarek El-Moussa. Meanwhile, her British TV personality husband is father to daughter, Amelie, 15, and son, Archie, 12, who he shares with ex Louise.

Anstead and El-Moussa first met back in November 2017 and haven't been shy about their relationship in the year and a half since. They tied the knot at their home in Newport Beach, California, on December 22, 2018.

See photos of Christina El-Moussa and Ant Anstead together: