Spotted!

On Friday, Feb. 19, Kourtney Kardashian (pictured wearing the new Bebe line designed by her and her sisters) hosted a fashion show at JET Nightclub at The Mirage premiering the new collections found at her DASH clothing boutique.  Following the runway show, Kourtney spent the rest of the night hanging at her VIP table with her boyfriend and father of their baby Mason, Scott Disick and dancing with friends including Heatherette designer Richie Rich.

On Friday, Feb. 19 HAZE Nightclub, the newest nightclub on the Vegas Strip inside ARIA Resort & Casino, hosted a Viva Elvis premiere party for the new Cirque Du Soleil show where guests included Neil Patrick Harris, Ryan Seacrest, Taye Diggs, Criss Angel, Justin Long, and Carrot Top, among others.

On Saturday, February 20, The Bank Nightclub at Bellagio hosted a star-studded bash with celebrities including Kevin Connolly, Perez Hilton, Taye Diggs and Malin Ackerman who partied into the wee hours of Sunday morning.

Countess LuAnn de Lesseps of The Real Housewives of New York was the special guest escorting designer Malan Breton out on the runway for the finale of his beautiful Fashion Week presentation. The Countess began her career as a model in Milan and this is the first time that she has done the catwalk since then. She hasn’t lost her touch.  She went from Milan to Malan!

Adam Sandler, his wife and two daughters having lunch at the Mondrian's Asia de Cuba in West Hollywood.  Afterwards Adam pushed the girls in the hotel lobby's swing.

Brady Bunch brother and sister Christopher Knight and Maureen McCormick reuniting to bowl together at Audi's Bowling for Best Buddies event at the Lucky Strike Lanes and Lounge in L.A.

The Dream performed a three-song-set for a packed house at HAZE Nightclub at ARIA Resort & Casino.  The star-studded crowd included boxing champ Floyd Mayweather, who was there celebrating his birthday with a hug entourage, Eva Longoria, and Kevin Connolly.  The Dream performed “Gangsta Love”, “Rockin That” and new track “Love King” while making it rain on the crowd throwing around $100 bills.

Samsung hosting the American Idol Top 24 Semifinalists event presented by Fremantle Media at STK in L.A. (Top 24 pictured below)

Pete Wentz, Ashlee Simpson, Nicole Richie and Joel Madden celebrating with TY KU sake after Pete's Clandestine fashion show at Bar Seven Five in the Andaz Wall Street Hotel in NYC.

Paris Hilton having one of several birthday celebrations at the Tea Room at h.wood in Hollywood.

Newly engaged Dave Annable and Odette Yustman at the World Poker Tour and Commerce Casino's 8th Annual WPT Invitational.

Kelly Osbourne and Mena Suvari partying at G-STAR's fashion week after-party at NYC's Tenjune.

Kate Walsh walks at the Ecco Domani Fashion Show in NYC.

Jon Bon Jovi performing for a private group at Grand Wailea Resort in Hawaii.

Paris Hilton celebrating her 29th birthday with beau Doug Reinhardt at the Tea Room in h.wood in Hollywood.

Tommy Lee DJ'ing the King Baby after-party at Blush Nightclub at Wynn Las Vegas.

Holly Madison and Queen of all media Perez Hilton at Blush Boutique Nightclub at Wynn Las Vegas.

Heather Locklear buying a Marc Jacobs top while shopping at Madison in Westlake, CA.

David Archuleta bowling with his family bowling at Strike Lanes in Miami.

The cast of The Hurt Locker celebrating their BAFTA Award wins at Automat Almada in London.

Demi Lovato joining indie rock band We The Kings on stage at the House of Blues in Hollywood for “We’ll Be A Dream”, her duet with front man Travis Clark off of the band’s album Smile Kid. Nick Jonas, Chelsea Staub, Madison DeLaGarza, Dallas Lovato, Alexander DeLeon, Nick Goosen, Kendall Schmidt, James Maslow, Carlos Pena Jr, Logan Henderson, Debby Ryan, Jonathan Cook, Peter Dante, Matt Scannell and Al Pacino were among the sold out crowd.

On Tuesday, February 22, Kristen Stewart Woman of the Year winner arrives in 1020 by Nicole at The Elle Style Awards in London.

Sienna Miller celebrated Matthew Williamson’s debut of his Fall 2010 Collection in London with Belvedere martinis.