Jessica Alba and her producer-boyfriend Cash Warren have split after two and a half years together, Us Weekly reports.

The 26-year-old, currently abroad promoting her new movie Fantastic Four: Rise Of The Silver Surfer, apparently sent an assistant to the Los Angeles home they shared to pack up Cash's belongings and move him out.

The couple met on the set of "Fantastic Four" in 2005, while he was working as an assistant to the film's director.

"The break up happened almost out of nowhere," a source close to the pair told the magazine. "Cash is totally devastated."

Shortly after they got together, Alba said in Cosmopolitan's March 2005 issue: "He might The One."