'Wonder Woman' star Gal Gadot reveals she is pregnant with her 3rd daughter

"Yes, we’re sticking to what we know," Gadot joked.

Gal Gadot is adding another daughter to her growing family. The "Wonder Woman" star has finally spilled the beans and said she is very excited she'll soon be the proud mom of three girls.

"It’s baby girl number three," the 35-year-old actress proclaimed on "Live With Kelly and Ryan" on Thursday. "Yes, we’re sticking to what we know."

Gadot happily credited her two daughters -- 9-year-old Alma and 4-year-old Maya -- for preparing her for her new bundle of joy when host Kelly Ripa assured her that the third daughter "is going to be your easiest child."

"With Alma, our first, we completely messed up the whole sleep routine," the actress confessed, explaining that her eldest "still ... sneaks into our bed."

"When Maya was born, we were like, 'No more.' So Maya can sleep through the night since she was five months," she said of her eldest.

Because of what her daughters taught her about the proper bedtime etiquette, the Israeli beauty said, "I think that's what we're going to stick to doing, we're going to sleep train her, we're going to make sure she loves and enjoys sleep."

"I feel like this is the hardest part of parenthood: the lack of sleep and the being tired all the time," continued Gadot. "That was the hardest thing for me."

The actress revealed in March that she and husband Yaron Varsano were making room for one more when she confirmed in a new family snap announcing her pregnancy, "Here we go again."