StarTraks 1 / 10


She's the F to the E, R, G, the I, the E. Fergie has officially changed her name: The singer, born Stacy Ann Ferguson, is now Fergie Duhamel.

RELATED: Celebs who changed their names

The Grammy winner's representative confirmed the name change Friday.

RELATED: Fergie's eccentric maternity style

Fergie is one-fourth of the Black Eyed Peas. She released her solo debut, "The Dutchess," in 2006. It launched five big hits, including "Fergalicious" and "Big Girls Don't Cry."

RELATED: Video: Fergie's changing looks

The 38-year-old singer is married to 40-year-old actor Josh Duhamel. She is pregnant with their first child.

RELATED: Celebritots with unusual names