Credit: Steven Lawton/FilmMagic

From dyeing it dark brown to weaving it into an intricate braid, there's not much Fergie won't try with her hair. Except maybe cut it all off.

That's why we did a double take when the star showed up at the unveiling of her wax statue at Madame Tussauds in Las Vegas on Thursday with what appeared to be a chin-length bob.

PHOTOS: Celebs who've chopped off their hair

But it turns out, the 36-year-old singer pinned up her long layers in the back and left her curly face framing pieces down in the front, which faked the appearance of a much shorter 'do.

The superstar paired her glamorous hair with a raspberry-colored silk Zuhair Murad cocktail dress and peep-toe platform pumps.