Holly Madison: "Under Paris Skies" At Caramel

Kicking off her weekend a bit early, Holly Madison was spotted at the “Under Paris Skies with Holly Madison” photo exhibit by Denise Truscello last night (April 7).

The former “Girls Next Door” babe looked fabulous as she posed at the Caramel Bar & Lounge at the Bellagio Hotel in Las Vegas.

Credit: Celebrity Gossip

Holly Madison Attends 'Power of Love' Gala

Holly Madison arrives to Keep Memory Alive's 15th Annual 'Power of Love' charity gala at Bellagio Las Vegas on February 26, 2011 in Las Vegas, Nevada.

Photos by Fame

Kristin Cavallari's 24th Birthday At The Bank

Making for quite the fun-filled belated bash, Kristin Cavallari hosted a birthday fete at Bellagio Resort and Casino in Las Vegas on Saturday night (January 15).

Looking oh-so-sexy, the former "Hills" hottie (who turned 24 of Jan. 5) worked the arrivals area at The Bank nightclub venue before heading inside to be doted with a birthday cake in between drinks and dancing.

Credit: Celebrity Gossip

Holly Montag: Birthday at The Bank

She’s no stranger to a swanky evening out, and Saturday night (October 10) Holly Montag celebrated her birthday Sin City style.

The Hills babe was joined by her bff Stacie Hall as she descended on The Bank Nightclub, located at the Bellagio Hotel and Casino in Las Vegas.

And Holly was dressed to impress as she prepared to party, sporting a sexy black dress teamed with a pair of strappy black heels.

Coming up tomorrow night (Tuesday, October 13) be sure to catch Holly and the rest of the gang on a brand new episode of The Hills at 10pm EST on MTV.

Credit: Celebrity Gossip