Los Angeles: `The Black Eyed Peas` singer Fergie and her actor husband Josh Duhamel are expecting their first child.
The 37-year-old Black Eyed Peas frontwoman tweeted the pregnancy announcement, writing, "Josh & Me & BABY makes three!!!! #mylovelybabybump."
Duhamel, 40 married Fergie in 2009 after five years of dating.
The actor currently stars in Nicholas Sparks adaptation `Safe Haven`.