In line with the Fashion Week event in Paris, France for Spring Collection 2010, Paris Hilton was and about last Friday to launch her new line of sunglasses and swimwear at Hard Rock Hotel and Casino in Las Vegas.

The heiress worked on her slender figure as she walks down the runway wearing a silver and white mini dress and some sunnies. She made some outfit changes to continue the catwalk and showcase her collection.

Hunky boyfriend was on the event to support her. He poses and graces the fans and paparazzi some smile as he made his way to the event.

Paris told Las Vegas Sun that she was excited for this event. “It’s very exciting, I’ve always loved wearing sunglasses since I was a little girl so it’s exciting to extend my brand even more and add sunglasses to it.”