Fergie left little to the imagination at the 2012 Grammy Awards which were held in LA tonight.

The singer wore a sheer lace Jean Paul Gaultier Couture Spring 2012 gown which was shown in Paris just two weeks ago.

The always-bold Fergie didn’t opt to line the orange-lace gown, as many celebrities would have done; instead she wore the gown as presented on the runway with a black bra and panties to replace the runway thong.

When asked by Ryan Seacrest how she prepared for such a dress, Fergie admitted to trying out a juice cleanse.

Based on tonight’s look we can see that it’s working.

An embellished Judith Leiber clutch and gold Neil Lane jewelry, including a cuff and large hooped earrings, provided the finishing touches.

Many will despise this look, but this is the Grammys.

If you’re not gonna wear a look like this to the Grammys, where are you going to wear it?

Credit: Style.com & Getty