Wowaz. Fergie sure knows how to make an impact.

The Black Eyed Peas singer arrived for her appearance on the “Late Show With David Letterman” last night, looking drop dead gorgeous wearing a green and silver embellished Emilio Pucci Fall 2009 mini dress. Which actually might be a Resort 2010 dress, due to the lighter colours.

You may remember the black version was first worn by Zoe Saldana to her Star Trek LA Premiere, and it had much the same jaw dropping impact.

Apart from the colour, the other difference is Fergie’s dress has the mesh panels removed to show-off more skin.

Strappy peep-toe sandals, and voluminous curls finished the sexy look.

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Source: WWD & Wireimage