Fergie and actor Josh Duhamel are bringing forward their wedding because the Black Eyed Peas singer is pregnant - according to reports.

The star was allegedly overheard revealing her happy news to friends at a Grammy Awards afterparty in Los Angeles on Sunday night.

A partygoer tells the New York Post, "She picked up a wedding dress while she was in New York for fashion week and wants to move the wedding up so she is married before the bump becomes too obvious."