Fergie She may be well proud of her lady lumps...

But don't go expecting Fergie to slap on the L plates ahead of her wedding this weekend.

Judging from the latest snaps, tequila shots and table dancing aren't part of the plan for the singer.

Instead, Fergie, who will wed her Transformers star boyfriend Josh Duhamel this Saturday, opted to combine her pre-wedding celebration with her man.

She and Josh joined forces to host a party for 75 friends at the Dakota Lounge in Santa Monica, in place of the traditional separate sex hen and stag nights.

Avoiding the risk of pre-nuptial pranks and general silliness, the couple of four years arrived together at the bash (right), dressed in relatively casual clobber. Josh Duhamel and Fergie

What's more, they really didn't seem full of the spirit one normally associates with a "Hey, we're getting married" shindig.

Fergie's face spelled more misery and boredom than anything close to excitement.

And as for Josh - he just looked indifferent.

Where's the balloons and naughty badges, we cry?

We can't pretend we're not disappointed by the overall lack of salaciousness - or even just general happiness.

Here's hoping they both cheer up ahead of their imminent big day.