Paris Hilton is used to the high life, so she clearly does not see the need to dress up when flying to New York.

The star of the reality programme The Simple Life was heading from her home in Los Angeles to the east coast city to appear on David Lettermans chat show.

Choosing a grey theme to her outfit, Paris was dressed from top to toe in the hue, as her grey cap with a sparkly star design matched her trainers.

But it did not stop there, as her T-shirt, loose sweat pants and jacket all came in varying shades of the colour.

Even when she is dressed down, Paris added a touch of superstar style with a pair of huge black sunglasses.

Copy the heiresss casual look with the Forum sleek model from Adidas. Combining comfort and style, the iconic footwear brand has produced a trainer that is perfect for when you want to give your feet a break from high heels.

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