Las Vegas Sun

By Robin Leach · October 3, 2008 · 1:58 PM

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DJ Nick Cannon and new wife Mariah Carey.

* Recording superstar Mariah Carey hosts a huge affair at the Bank nightclub in the Bellagio -- and the mob scene of photographers will be battling to get shots of the singer and new husband, comedy-actor Nick Cannon, if they show up together.

* Mario Lopez, the new host of the nightly "Extra" show, celebrates his birthday at the Bank in the Bellagio and Aundrea from Danity Kane hosts next door in the Mirage at the Jet nightclub on Friday. Over at Prive in the Planet Hollywood casino, Sarah Underwood shows off her sexy side while hosting a celebration of her own.

* Extra security will be on hand for the mob mayhem and hysteria expected at 6 a.m. Saturday as Jonas Brothers fans start lining up for tickets at MGM Grand Garden Arena, where the pop-rock sensations will appear Nov. 29. A random number will be selected at 9 a.m. and then everybody reshuffles behind that in order. Nobody will be permitted to purchase more than eight tickets. I’m told that their meteoric rise as a pop-culture phenomenon has bigger sales insanity than the recent "Hannah Montana" concert there.

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Denay Thompson

* UFC star Randy Couture was among the judges during the Miss Hawaiian Tropic Zone Las Vegas competition. Winner Denay Thompson was crowned the winner over 30 bikini-clad competitors.

* Three 6 Mafia are the stars Friday of Rain nightclub’s Music is the Currency show in the Palms.

* Fashionista and socialite entrepreneur Nicky Hilton celebrates her 25th birthday Saturday at the Pure nightclub in Caesars Palace.

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Jasmine Dustin

* "Knight Rider" star Jasmine Dustin played host at a ROK nightclub party in New York New York celebrating the former David Hasselhoff series that’s been reincarnated. Dustin also co-stars with Adam Sandler and Courtney Cox in the winter movie Bedtime Stories.

* Supermodel Janice Dickinson, owner and star of Oxygen TV’s "Modeling Agency," hosts at the Prive nightclub in Planet Hollywood.

* DJ Paul Oakenfold hosts and spins his own Perfecto party at the Rain nightclub in the Palms.

* VH1’s "Rock of Love 2" winner Ambre Lake hosts a BikeFest party at Torrid nightclub in the Hawaiian Tropic Zone at Planet Hollywood’s Miracle Mile.

* Co-stars Julie Benz, David Zayas and C.S. Lee celebrate their third season of "Dexter" on Showtime with a party at Tao in the Venetian.

* UFC octagon beauty Arianny Celeste hosts at the Christian Audigier nightclub Sunday in the TI with DJ Eric Cubeechee, who could bring fiancé Jaime Presley along for the wheels of steel turntable twists.

Find Robin Leach's full blog, Luxe Life, daily on LasVegasWeekly.com.