Fergie's mum laughs off pregnancy rumours

Newlyweds Fergie and Josh Duhamel's families are unfazed by new rumours the pop star is pregnant, because celebrity bloggers are always speculating over whether she is with child.

The couple tied the knot at a low-key vineyard ceremony in Malibu, California on Saturday.

They jetted out of Los Angeles International Airport to begin their honeymoon, but not before Fergie joked to photographers:" I'm pregnant with twins."

Her cheeky comment has sparked fresh reports the star is expecting - but Fergie's mum Terri Jackson insists rumours they are starting a family are premature.

Asked whether she's to become a grandmother, Jackson laughed: "Yeah, that's it!"