Actress Jessica Alba is a new mom.

Alba and her husband, Cash Warren, had a baby girl Saturday, her publicist, Brad Caffarelli, confirmed for People magazine.

Honor Marie Warren was born in Los Angeles. She is the couple's first child. No other details were available.

The couple met on the set of "Fantastic Four." Alba starred as Sue Storm aka the Invisible Woman in the film, on which Warren was a director's assistant.

Alba, 27, and Warren, 31, got engaged in December and married quietly at the Beverly Hills, Calif., courthouse on May 19.

Alba has also starred in such films as the "Fantastic Four" sequel "Rise of the Silver Surfer," "Sin City" and "Good Luck Chuck." She next stars in the Mike Myers comedy "The Love Guru."

The actress also starred in the television series "Dark Angel."