Zoe Saldana proudly showed off her growing baby bump as she took her dog for a stroll in Los Angeles Wednesday morning.

Zoe Saldana's Baby Bump

On her outing, Saldana, who bumped into a couple of friends, dressed for comfort in workout pants and a casual gray top. On her feet, the Guardians of the Galaxy star, sported a pair of Nike running sneakers and she protected her eyes from the sun in a pair of aviators.

Over the weekend, Saldana put her burgeoning belly on display when she wore a curve-hugging black dress while out and about with her Italian artist husband Marco Perego. The couple, who were married secretly in 2013, were as affectionate as ever as they exited the Culina restaurant in the Four Seasons in Beverly Hills and headed to Sprinkles Cupcakes for some treats.

Saldana Confirms Pregnancy

Though pregnancy rumors have swirled around the couple for months, Saldana only confirmed it this week while handing off her ALS ice bucket challenge to Perego.

"I am accepting James Gunn's challenge to take on the ice bucket challenge. Obviously, I can't do it myself so I nominate my husband to take on the challenge," said Saldana while turning to the side to give the camera a good look at her baby bump.

It has been rumored that Saldana and Perego are expecting twins.