Zoe Saldana is pregnant, confirms in an ice bucket challenge to four people.

Zoe Saldana is pregnant, and her growing baby bump is all but confirmed over the past month. This time, the "Colombiana" star confirms she's expecting in a stunt accepting the ice bucket posted by James Gunn.

Zoe finally addresses reports of her pregnancy, which is all but confirmed by her growing baby bump. Her answer comes in line to a very popular trend, though; she accepts James Gunn's ice bucket challenge.

Zoe Saldana's ice bucket challenge was technically her husband Marco's, though. She addresses Gunn and fans in a video, but passes the stunt on to her hubby Marco Perego, seated beside her. The couple wore casual clothes, with their backs to a swimming pool.

"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. After turning sideways and rubbing her baby bump, Zoe lets husband Marco take the bucket of ice-cold water. Perego immediately jumped into the pool after being doused.

The video confirms Zoe Saldana is pregnant indeed, and the baby bump has grown since her stint in "Guardians of the Galaxy."

Saldana made the most out of the ice bucket challenge and nominated four people as next in line.

"We also get to nominate four people, challenge four people. These are our people: James Cameron, Aileen Getty, Ron Burkle, and Salma Hayek."

Perego pitched in one more name: "And Francois Pinault!" and egged him with a brief chant of "Do it! Do it!"

Saldana and Perego were wed in a secret ceremony last September, and news of the "Avatar" star's pregnancy broke as early as last month. Zoe Saldana is pregnant but didn't confirm the news, and a source told Us Weekly that "She will only announce the news when she's ready." (usmagazine.com)

Zoe Saldana's ice bucket challenge continues the string of celebrities who've accepted and declined over the past few weeks.