Fergie keeps guests in the dark about her weekend wedding details

Fergie has reportedly told friends and family to expect the unexpected at her wedding to Josh Duhamel this weekend.

Black Eyed Peas star Fergie and Josh have been together for four years and only announced their plan to marry a month ago - but that doesn’t mean they’ve not had time to arrange their nuptials to just how they want them.

Firstly, the guests - including Justin Timberlake & Jessica Biel, Kate Hudson, Penelope Cruz, Shia LaBeouf and Megan Fox - don’t yet know where the ceremony will take place.

A source told OK magazine: “The day of the wedding they’re going to send guests instructions via email.

“They’ll be given an address and have to go a couple of locations before they get shuttled to the wedding itself.”

Once there, Fergie will make her grand entrance in a “classic and simple” Dolce & Gabbana gown but told friend: “Don’t expect me to be in white. Maybe I’ll be in black or red or purple.”

The source added: “She just wants the day to be magical, and have all of the people who have touched her life be a part of a day she’ll remember for the rest of hers!”

The couple will marry somewhere in Los Angeles on Saturday.