Audrina Patridge's Bank Halloween Bash

Always a great choice when it comes to selecting a party host, Audrina Patridge was looking fabulous at The Bank Nightclub at the Bellagio in Las Vegas, Nevada on Saturday night (October 30).

Joined at the Halloween weekend soiree by boyfriend Corey Bohan, the former "Hills" hottie donned a sexy little black, white and red ensemble while visiting the deejay booth in between time with her man on the dancefloor.

Tweeting to her many fans and followers ahead of the gig, Miss Patridge wrote, "Vegas time!!!.... Whose coming to the bank tonight at bellagio???:) excited to see everyone's costume"

Also wishing everyone well during the fun-filled holiday, Audrina previously tweeted, "Ill post photos up on my website monday from nyc and this weekend:)!! Hope everyone has a safe and happy halloween xoxo"

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