Whoa, baby! Blake Lively debuted a burgeoning baby bump at the premiere of husband Ryan Reynolds’ new movie, Pokémon Detective Pikachu.

“Congrats to our very own #PokeMom, @blakelively! So happy for you & @vancityreynolds,” read a tweet on the movie’s official Twitter page. The post also included photos of Lively at the premiere. She wore a form-fitting yellow dress to the event in Times Square, New York.

Reynolds, 42, and Lively, 31, have not commented publicly on the matter. The actors already have two daughters together: four-year-old James and two-year-old Inez. Reynolds has expressed his desire for a big family in the past.

“Having a daughter was a dream come true for me,” he told People magazine in 2016. “If I could have nine daughters, I would be thrilled. Really, like I genuinely would be.”

The star voices Pikachu in the new live-action and computer-generated movie, which centres on the beloved yellow Pokémon teaming up with the son of his missing detective partner in an effort to solve the mystery. The movie opens in cinemas on May 9. – New York Daily News/Tribune News Service