Jessica Alba pregnant and engaged

LOS ANGELES (Reuters) - Actress Jessica Alba, who is pregnant with her first child, is engaged to long-time boyfriend Cash Warren, Alba's publicist said on Thursday.

Alba, 26, best known for her roles in the TV drama "Dark Angel" and "The Fantastic Four" movies, was pictured over the Christmas holiday with a huge diamond ring on her finger.

Publicist Brad Cafarelli said the couple were engaged but gave no details.

Alba met Warren in 2004 on the set of "The Fantastic Four," where he was a director's assistant. Warren has since moved into producing.

Alba confirmed earlier this month that she was pregnant with Cash's child. The baby is expected in the early summer of 2008.

Reuters/Nielsen