Lady GaGa has grown into a style icon over the last twelve months – and not without good reason.

The singer's diverse and outlandish wardrobe, which has included fishnets, stockings and PVC catsuits, has regularly wowed onlookers.

But 23-year-old outdid even herself on Thursday when she arrived at an event in Las Vegas wearing a hat made out of her own hair.

Lady GaGa appears in Las Vegas with hat made out of her hair.

The Bad Romance singer's hair piece, which was designed to look like a straw hat, ensured she was the centre of the attention at the annual Consumer Electronics Show.

The star finished off her eye-catching outfit with in a sheer black mini-dress.

Lady GaGa attended the event to discuss her role as the new creative director for a speciality line of products for Polaroid.

The singer teamed up her hair piece with a stunning black sheer mini dress.

"Well, I'm definitely a Polaroid camera girl," she said.

"I really believe in the lifestyle and injecting the things that I love into [this].

"For me, what I'm really excited about is bringing back the artistry and the nature of Polaroid."

You can see Entertainmentwise's full guide to Lady GaGa's style below.

Lady GaGa's Freakiest Looks