Kim Kardashian, Nicky Hilton and Molly Sims attend the Valentino Rodeo Dr. flagship store opening and 50th anniversary celebration; Michael Jordan kicks off the 11th annual Michael Jordan Celebrity Invitational Golf Tournament with a party at the Aria Casino; "Mamma Mia" opens at the Pantages Theatre with special guests Renee Olstead and Eric Balfour; Brooke Burns celebrates Daniella Clarke's new online shopping experience LuxeYard Style—it was all about fashion and fun at the midweek parties in Los Angeles and we've got all the details on the most fabulous parties and the celebrities who attended them on Tuesday and Wednesday in this installment of Last Night's Parties! More»

The 54th Annual Grammy Awards takes over the Staples Center; Paris Hilton and Afrojack attend EMI's Grammy after party; Tony Bennett and Diana Krall perform at Clive Davis and The Recording Academy's Pre-Grammy Gala; Ne-Yo and Compound Entertainment throw a Pre-Grammy midnight brunch; Kelly Clarkson and John Legend attend Sony Music Group's Grammy Reception at Cecconi's; Bruno Mars performs at Warner Music Group's Grammy Celebration hosted at Chateau; Jay-Z's Roc Nation holds a pre-Grammy brunch at Soho House; MusiCares honors Paul McCartney as person of the year and raises $6.5 million for artists; Cash Money Records holds their 3rd annual pre-Grammy Awards party with Lil Wayne and Drake; Flo-Rida and Pia Toscano rock the house at OK! Magazine's pre-Grammy event—Los Angeles was alive with music this weekend and we've got your inside scoop on all the festivities and the celebrities who attended them in this edition of Last Night's Parties! More»

SOUTH BEACH - Chris Botti and Little Louie Vega were the featured performers last night at the Grand Opening of Bianca, the new Italian restaurant taking residence in The Delano, one of South Beach’s most iconic hotels. This star-studded event included appearances by Mickey Rourke, Alex Rodriguez, Selita Ebanks, Jessica Stam, Kevin Connolly, Evan Ross, Michelle Rodriguez, and Sammy Sosa. Orchestrated by Las Vegas’ The Light Group, the event included both indoor and outdoor venues where guests celebrated the opening of this highly anticipated restaurant.

[Michelle Rodriguez DJ'ing] More»

[Jon Hamm, Justin Timberlake, Hailee Steinfeld] Rachel Bilson and NYLON host dinner at a new restaurant for Ashlee Simpson and Shenae Grimes; Mia Moretti, Caitlin Moe, and Camilla Belle celebrate the reopening of a Chopard boutique with other diamond-lovers and champagne; Jessica Biel plays dinner host with Joe Zee at Chateau for Justin Timberlake, Hailee Steinfeld, Jon Hamm and more; Samantha Ronson and Nicole Richie party at Milk boutique's new pop-up shop; George Clooney, Cindy Crawford and others step out for Alexander Payne's new movie premiere—Tuesday night had plenty to keep this town busy, get all the details on what went down in this edition of Last Night's Parties. More»

[Rachel Zoe, Iman, Quincy Jones, Margherita Missoni, Peri Ellen Berne photo via AB Images courtesy of C&M Media Ltd.]

Rachel Zoe and Quincy Jones present awards to Iman and Missoni on Rodeo Drive; Hollywood's rising stars get recognized for giving back at Variety's 5th Annual Power Of Youth Event; Zoe Saldana hosts Gen Art's Fresh Faces in Fashion downtown; Elisabetta Canalis joins Chaz Bono for his GLSEN Respect Award ceremony— More»

Paul Rudd teams up with Marvin Scott Jarrett and WeSC as the host for a private dinner in Venice for NYLON Guys; Mekhi Phifer, Aubrey O'Day and of course David Arquette attend a lackluster LG Revolution launch by Verizon at Sayers; Dave Franco (James' baby bro!), Anton Yelchin and Christopher Mintz-Plasse step out for a special screening of Fright Night—it all went down on Wednesday night in L.A., get all the details in this addition of Last Night's Parties. [Tracy Anderson, Eric Ruhle, Paul Rudd, Adrian Grenier photo courtesy of People's Revolution] More»

[Photo via] Last night was a family affair as the momentous event in entertainment we've all been waiting for arrived for a select group who attended the premiere of Oxygen's "The World According To Paris" at the Roosevelt's Tropicana. Although the common folk will just have to find something to distract themselves until the series premiere airs on June 1st, Paris Hilton and her kin, plus the cast of "Real Housewives of Beverly Hills" turned out for the premiere celebration which also doubled as a pop-up museum of plastic surgery. More»

Go HERE for more pictures and TAG YOURSELF!

Every year, we take a fourth of July road trip and this year we decided to head to Los Angeles. We arrived thursday afternoon and before we checked into our hotel we headed to In-N-Out to fill up on our favorite snack. We're not big fast food eaters but we can't stop craving the double cheeseburgers made animal style. Afterwards, we headed up the street and checked into our room at the historic Roosevelt Hotel.

More story and photos below:

More»

[photo from NY Mag]

...So claims Richie Akiva, owner of Butter with partner Scott Sartiano, to NY Mag.  1OAK is set to open on October 19th at 453 West 17th street and Richie isn't talking...at least about the new club which he "really wants to be a surprise".  One thing he is talking about is his diet, though even that comes off sounding too cool for us.  Here are some of our takes from the interview:

-Richie starves himself for the Jewish holidays, and has since he was a baby.  This includes not even allowing himself water or a face wash for 24 hours.

-His favorite cereals are Apple Jacks and Frosted Mini Wheats.

-He eats at either Butter, Bar Pitti, Da Silvano, or Cipriani for lunch everyday.

-Sundays are his "wifey days"..."Sunday I don’t do anything except hang out with my girlfriend at the time, whoever that may be. I call that day 'wifey day.'" Um...cute?

-Number of times he "name dropped" during his interview about his "DIET"=

1.) Wednesday, September 19th: "I didn’t eat dinner. I had a big party for Puffy’s fragrance launch at a townhouse — basically a mansion — on 67th Street and Madison." (One)

2.) Tuesday, September 18th: "I had dinner at the Waverly Inn with my partner Scott Sartiano.... I’m always with interesting people. The other day I was with Scott and his girlfriend, Jamie Lynn-Sigler. Then I was with Puff one night at dinner at the Gramercy." (Two, Three, Four-for mentioning the Wavery Inn and the Gramercy in the same day)

3.) Monday, September 17th: "I had dinner at Butter with Diana Ross’s son Evan Ross, and a bunch of my friends and a couple of big model girls...Monday nights are rocking stronger than ever. We had Terrence Howard, Kimora Lee, Russell Simmons, and a whole bunch of race-car drivers like Jeff Gordon and Edie Irvine and Jimmy Johnson. Cuba Gooding Jr. was there. They come up to my table and say hi." (8 count them, 8 name drops, plus one for the models, brings total to 13).

4.) Saturday, September 15: "...then I went to Nobu...That's like a family place for me.  One of my best friends is Robert De Niro’s son, so I’ve been going there since the day it opened. They take care of me very well there.

Total Name Drops: 14 (This has to be a record for "The New York Diet" piece the magazine runs).

For the full interview on Richie's hip eating habits go here.

We're pretty sure it's going to take a lot more than one new club opening to "change new york's nightlife", but we are hoping that Richie surprises us all and proves our doubts wrong.