Jessica Hall Bike Rides Through Los Angeles

Kendra's Jessica Hall was spotted out riding her bike through a Los Angeles park last Friday, October 29, 2010.

Credit: Buzz Foto

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

Annalynne McCord Hosting LAVO Las Vegas

Doing her best to create the perfect party atmosphere, AnnaLynne McCord played hostess at LAVO Las Vegas on Saturday night (October 30).

Joined by sister Angel, the "90210" hottie downed champagne as she tossed on a pilot's cap while fronting Veuve Clicquot's annual Yelloween bash.

Aside from Halloween party efforts, AnnaLynne recently chatted about what makes her feel sexy with People magazine at the 50 & Fabulous: Celebrating 50 Years of Women's Advances Since the Pill gala.

The 23-year-old dished, "When I want to feel sexy I like to dance, even if I'm at home by myself in my knee-high socks sliding there like Risky Business ... My sisters and I, if one of us starts, we're all there in front of the mirror, dancing and it's just obnoxious. I feel sexy when I do that."

Credit: Celebrity Gossip

Kendra Wilkinson: Halloween Haunt Hostess

Getting into the Halloween spirit, Kendra Wilkinson hosted the frightening Halloween Haunt at LAX Nightclub in Las Vegas, Nevada on Saturday night (October 30).

Opting to steer away from an extravagant costume, the former Playboy babe looked stylishly sexy as she joined fellow revelers for an evening of drinks and dancing.

Prior to LAX, Kendra made sure to fill herself up, as she tweeted, "just had the best dinner at Social House!! now its time to get crazy with my girls!"

The Vegas visit comes as Miss Wilkinson is getting into promotional mode as a new season of her E! show "Kendra" kicks off on November 7th.

Credit: Celebrity Gossip

Heidi & Spencer Pratt's Pure Halloween Party

Spending the holiday in Sin City, Heidi Montag and Spencer Pratt were side-by-side at Pure nightclub inside Caesars Palace Hotel in Las Vegas on Saturday night (October 30).

The attention-loving pair shared smooches with Spencer also making time to play around with a stuffed doll while hosting a Halloween bash at the popular nightspot.

During their time in Vegas, Heidi chatted with Doug Elfman of the Las Vegas Review-Journal about being back together with Pratt.

She said, "Fortunately, we are together. So it's been a long summer, and we are together, and I'm so excited to be in Vegas together and to have our friends there."

Continuing on, Heidi gushed, "I'm definitely feeling the best I've ever felt."

Credit: Celebrity Gossip

Stephanie Pratt Leaving Contempo Nail Salon

Stephanie Pratt was spotted leaving Contempo Nails after getting a manicure and a pedicure in Beverly Hills, CA on October 30, 2010.

Credit: Zimbio

Photos by Photo Agency

Jayde Nicole & Friends At Paris Hilton's Party

Jayde Nicole and friends including, Ashlee Ricci and Setorri Pond, dressed as -not-so-geeky Where's Wallys for Paris Hilton's Halloween party at Sunset Plaza Mansion in Hollywood on October 29, 2010.

Credit: Zimbio

Photo by PacificCoastNews.com

Karissa Shannon & Sam Jones All Dressed Up!

Last night, Karissa Shannon and Sam Jones III dressed up for Paris Hilton's Halloween party at Sunset Plaza Mansion in Hollywood.

Credit: Zimbio

Photos by PacificCoastNews.com

Annalynne McCord: The Legend Of Hallowdega

AnnaLynne McCord arrives at the David Arquette Presents Beacher's Madhouse Screening Of "The Legend Of Hallowdega" at the The Roosevelt Hotel on October 29, 2010 in Hollywood, California.

Credit: Zimbio

Photos by Frazer Harrison/Getty Images North America

Kim Kardashian & Joyce Bonelli Exit Smyth Hotel

Kim Kardashian was seen leaving the Smyth Hotel in New York City, NY with Joyce Bonelli on October 29, 2010.

Credit: Zimbio

Photos by Photo Agency

Heidi & Spencer Pratt's Pumpkin Beach Romp

Getting into the holiday spirit, Heidi Montag and Spencer Pratt were spotted having a pumpkin of a good time while out near their Los Angeles home on Thursday afternoon (October 28).

Ever the outdoorsman, Spencer carved a face into his pumpkin with an army knife and put it over his head while Heidi made a half-hearted attempt to hide her chest with two smaller pumpkins. 

Credit: Celebrity Gossip

Shenae Grimes: Tracy Paul & Co Shindig

Stepping out for a fun-filled evening, Shenae Grimes was spotted at the Tracy Paul & Company shindig for Cat Deeley/Links of London AW 2010 Launch in Los Angeles last night (October 28).

The “90210” hottie looked absolutely fabulous in a sexy black lacy getup complete with a leather jacket, handbag, and heels.

Credit: Celebrity Gossip

Mischa Barton: DSQUARED2 Canine Couture

Mischa Barton attends the yoox.com And DSQUARED2 Canine Couture launch at Private Residence on October 28, 2010 in Beverly Hills, California. Also pictured, Dita von Teese.

Credit: Mischa-B.com