Actress Jessica Alba, who announced earlier this month that she's expecting a baby in late spring or early summer, is now engaged to her baby's father, producer Cash Warren, media reported Friday.

"I can confirm that they are engaged," said Brad Cafarelli, Alba's publicist.

The couple met on the set of "The Fantastic Four." Alba co-starred in the 2005 film and Warren was a director's assistant.

Alba, the 26-year-old sexy symbol, best known for her roles in the TV drama "Dark Angel" and "The Fantastic Four" movies, stars in the new thriller "Awake," and recently appeared in "Good Luck Chuck" and "The Ten."

(Agencies via Xinhua December 28, 2007)