• Share
  • Tweet
  • Share
Scarlett Johansson, Captain America

Jordan Strauss/Invision/AP

Whoa baby!

Scarlett Johansson turned heads while on the red carpet for the Captain America: The Winter Soldier premiere in Hollywood tonight for not one, but two reasons.

This marked the actress' first appearance since E! News exclusively broke that she's pregnant with her first child.

And along with making her growing baby bump's debut, Scarlett, who was rocking her giant diamond, also flaunted some major cleavage by strutting a low-cut, sheer embroidered ivory bodice with a similar black knee-length skirt that accentuated all of the star's famous curves.

Scarlett Johansson, Captain America

Jason Merritt/Getty Images

E! News reported the pregnancy news comes just six months after it was announced that the Oscar-nominated actress is planning to tie the knot with her French journalist beau Romain Dauriac.

We recently spoke to Jon Favreau, Johansson's director and costar in the upcoming comedy, Chef, who has no hesitation that Scarlett will be a great mother.

"She'll be wonderful," Favreau told us at the movie's opening night premiere at the South By Southwest (SXSW) festival in Austin.

"She's one of my favorite people because she's smart, she's talented and she's really down to earth and a hard worker," Favreau said. "I like a hard worker. She really did a lot of work to train to play Black Widow [in the Avengers movies]. She's always pleasant to be around and she's got really good instincts about scenes, she helped me on Chef, she helped me a lot with the script and her character. She's good people."

Scarlett Johansson, Engagement Ring

Jordan Strauss/Invision/AP