How Khloe Kardashian, Trey Smith and more partied in Las Vegas

How Khloe Kardashian, Trey Smith and more partied in Las Vegas
Khloe Kardashian hosts at 1 OAK Nightclub for Memorial Day weekend in Las Vegas. (Denise Truscello/WireImage)

The Las Vegas Convention and Visitors Authority predicted that more people would visit the city over Memorial Day weekend than did for New Year's Eve and the big Floyd Mayweather Jr. vs. Manny Pacquiao fight in May. If the nightclubs are any indication, tourists came to Las Vegas in droves.

At 1 OAK Nightclub at the Mirage, reality television star Khloe Kardashian brought her posse of gal pals for a night of hosting. Friends Malika Haqq, Khadijah Haqq and Dorian Renaud teamed up with Kardashian for a Friday night of champagne and mixed Grey Goose cocktails.

Kardashian, wearing a tight black dress that showed off her curves, even stopped to take selfies with fans.  She requested a mix of Beyoncé tunes as her mix tape for the night.

At Tao Beach at the Venetian, Will Smith’s song broadened his career as a deejay. Trey Smith, who spins under the name DJ Ace, manned the decks for the Friday afternoon party.

Model and actress Amber Rose mingled with fans and partygoers under the Eiffel Tower replica that sits above Chateau Nightclub & Rooftop at Paris Las Vegas on Friday night. Earlier in the day, she stopped by Ditch Fridays at the Palms Pool & Dayclub with deejay and hypeman Fatman Scoop.

Rapper Fabolous wowed a packed crowd at Tao Nightclub at the Venetian with a 20-minute performance of his hits including "My Time," "Breathe" and "You Be Killin' Em."