Baby on board!

Blake Lively, 31, debuted a baby bump at the premiere of her husband Ryan Reynolds' new movie, "Detective Pikachu," Thursday in New York City. She showcased her newest curve in a yellow gown, the same color as Reynolds' title animated character in the film.

This will be baby No. 3 for the power couple, who share daughters, James, 4, and Inez, 2.

Related: Ryan Reynolds' daughter brags about superhero father to strangers: 'My daddy's Deadpool!'

Despite Reynolds and Lively's busy schedules – which will likely pick up with another little one on the way – the Hollywood stars have committed to keeping their family first.

"Blake and I don’t do movies at the same time," Reynolds, 42, told People. "If she is doing a movie in Thailand and I am doing a movie in Vancouver we would just never see each other. We operate as a unit, and that works really well for us."

He continued: "The kids stay with us, and the family stays together, and that is where home is. So if we are in Spain or Utah or New York, as long as we are together, we’re home."

Related: Ryan Reynolds and Blake Lively 'don't do movies at the same time' so family stays together

Reynolds and Lively met on set of 2011's "Green Lantern." The former co-stars tied the knot in September 2012.

"I love it," he told Ellen DeGeneres in December about parenting his two daughters with Lively. "It's really kind of made me a better person, I think. You know?"

Related: Ryan Reynolds is a 'better person' as a dad but 'I sort of miss being horrible'