First baseman Jason Giambi of the colorado Rockies was seen at Body English inside the Hard Rock Hotel and Casino this weekend for Halloween.

Popularity: 11%

LAX nightclub took center stage last night in Vegas when a list of celebrities showed up and partied in VIP.  The NBA Champions Los Angeles Lakers enjoying a night off before their game against the Sacramento Kings with Kobe Bryant and Lamar Odom and a few other of their team mates.  Chazz Palminteri, Takeo Spikes and Justin Timberlake also enjoyed a night of VIP. (Photo credit: Chris Weeks/WireImage)

Popularity: 21%

Chazz Palminteri showed up at Blush Boutique Nightclub Tuesday night and enjoyed VIP on the Patio at the Wynn. (Photo credit: Bryan Steffy)

Popularity: 21%

Peter Facinelli from “Twilight” who plays Dr. Carlisle Cullen spent the afternoon at the Galleria at Sunset yesterday to meet and greet the fans with photos and autographs which go to proceeds.  The event was a tribute to Alex’s Lemonade Stand Foundation which was Facinelli’s charity of choice.

Popularity: 18%

Holly Montag celebrated her birthday Saturday Night at The Bank nightclub located in the Bellagio Hotel.  The “Hills” beauty was joined by her bff Stacie Hall.

Popularity: 12%

Kristin Cavallari spent the night enjoying VIP at LAX night club with friends. (Photo courtesy of LAX Nightclub/WireImage).

Popularity: 10%

Brandi Cibrian celebrates LAVO one year and TAO four year anniversary at TAO Beach this weekend in Las Vegas (Photo credit: Jamie McCarthy/Wire Image).

Popularity: 16%