Stephanie Pratt looked absolutely gorgeous as she took on hosting duties for the evening at PURE Nightclub in Las Vegas yesterday night.

Dressed in a tiny blue sequined dress by Brian Lichtenberg, black suede heels and Lia Sophia Jewells, The Hills hottie was joined by a bunch of pals including best friend Alicia, who was also celebrating her birthday. After her grand entrance, Stephanie and her friends settled into their VIP Booth, before she happily flashed her pearly whites for the paparazzi.

Keeping the party in full-swing, the blue-eyed beauty requested a number of upbeat songs from the likes of Ke$ha, Lil Wayne ...read more