David Arquette was spotted outside of his West Hollywood nightclub on Wednesday afternoon, and it looks like he's getting ready for a big bash at Bootsy Bellows tonight!

Yesterday the 40-year-old actor tweeted a photo of some sexy outfits and wrote, "Have you got your nurse costume for the @BootsyBellows @MettaWorldPeace Nerds and Nurses party?" We're guessing David will be wearing a wacky suit and glasses, and not a latex nurse outfit...

In case you were wondering, Bootsy Bellows is named after Arquette’s mother, as it was her burlesque name some years ago. Pin-up style photos of her are all over the inside of the club, so if you happen to stumble into the Hollywood hotspot, be sure to check them out!

Make that her two-legged and four-legged babies!

Alessandra Ambrosio was spotted in Santa Monica on Wednesday, and the Brazilian beauty flashed us a smile as she took her son Noah for a walk and with her dog.

Earlier in day the 31-year-old supermodel tweeted the picture below and wrote, "Sneak Peak from my shoot with Russell James for Nomad Two Worlds..." Ale is covered in dirt and sporting some seriously unkempt hair, but this is to "raise awareness of the beauty and rich cultural history of Indigenous people worldwide," according to the organization's website.

But why does he look so confused? Maybe he's spending more money on gas now that he drives a brand new Range Rover?

Glee star Cory Monteith was spotted gassing up in Hollywood on Wednesday, and he wasn't his usual chipper self when we snapped his photo. Maybe he's missing ladylove Lea Michelle? After all, they've been joined at the hip since they started dating earlier this year!

Lea turned 26 on Tuesday, and she tweeted a photo of a homemade birthday cake and wrote, “Someone very special is already making it the best birthday ever ... So happy:) See you in the morning! #lasthourbeforeiturn26!!!!” Wait, he didn't spend the night?

Where are you ladies headed?

Salma Hayek and her adorable daughter Valentina made their way through LAX yesterday, and the duo sure travel in style! The Savages actress wore black jeans and a cutout black tank, but she opted for sensible sneakers for her travel day.

The 45-year-old brunette beauty landed herself in hot water recently over comments she made in the German edition of Vogue. Speaking about her role in Savages as the head of a Mexican drug cartel, the Latina star said, "I am proud to have been involved in this film with all these great actors. Honestly, I hardly had any memories of what it is to be Mexican. My life is completely different now."

Her fans were outraged she denounced her heritage, but the Frida star quickly issued a statement to the AP, insisting her comments were lost in translation.

"I have never denied my background or my culture. I have taught my child to embrace her Mexican heritage, to love my first language, Spanish, to learn about Mexican history, music, folk art, food, and even the Mexican candy I grew up with. I have always been an active part of my community. I have tried my whole life to represent my Mexican roots with honor and pride. It saddens me when my words are lost in translation and taken out of context to hurt the people of Mexico, whom I love," she explained.

We believe you Salma!

Rachel Bilson and Hayden Christensen were snapped leaving a friends house in Los Angeles, and we still don't see an engagement ring on her hand, but the on again/off again couple have been on again for quite some time!

The two started dating in 2007, and after getting engaged in 2008, they called things off in early 2010, only to get back together later that year, but it seems like they've had at least one more breakup in there over the last two years, right?

Bilson recently told USA Today of their relationship, "It's not a secret. I just don't talk about it." I mean, it's not really any of our business, but at this point you have wonder if they'll EVER get married!

Ashton Kutcher is hard at work in India filming the upcoming Steve Jobs biopic.

The Two and a Half Men, seen walking in this photo on the streets of Old Delhi near the Jama Masjid mosque, is sporting a scruffy beard for his role in joBs.

A source told a local newspaper, "He shot a couple of scenes there that show that he is meeting someone and attaining enlightenment."

Kutcher is staying at the Claridges Hotel in Delhi.

MTV has announced that they are ending Jersey Shore after this season, which premieres on October 4.

The network said it will start farewell programming on Thursday, September 6 with a one-hour retrospective, Gym, Tan, Look Back. The special will include "the most iconic moments in the series' history," and the cast will appear at the 2012 MTV Video Music Awards Pre-show to discuss the final season from the red carpet.

The reality series made its debut on MTV in December 2009, and it turned Nicole "Snooki" Polizzi, Mike "The Situation" Sorrentino, Jenni "JWoww" Farley, Paul "DJ Pauly D" DelVecchio, Vinny Guadagnino, Sammi "Sweetheart" Giancola, Ronnie Ortiz-Magro, Deena Nicole Cortese and Angelina Pivarnick into household names within a matter of weeks.

But don't worry -- some your favorite characters will still be causing plenty of drama on camera, with shows like Snooki and JWOWW and The Pauly D Project.

Mariah Carey is such a hands on mom, and it's adorable!

The songstress and her twins, Moroccan and Monroe, took a dip in their pool to beat the heat. And check out papa Nick Cannon sharing some kisses with his boy. Adorbs!

Mimi posted the pics and the following: “: ) they’re growing up so fast!”

The twins are now sixteen months old. Talk about having the world at their little fingertips!