"90210's" Shenae Grimes hosts the launch of Chinese Laundry Fashion Denim at Eden; Eddie Cibrian, Adrien Brody and others practice their racing line at the 36th Annual Toyota Pro/Celebrity Charity Race practice day; Gene Simmons hosts an opening day party for his new backstage concert-themed restaurant, Rock & Brews—get the lowdown on who partied where at Tuesday's top events in L.A. with this installment of Last Night's Parties! More»

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»

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Last night at The Beverly had numerous causes for celebration: not only was it the joint birthday blowout for Michelle Marie, Taryn Manning and Courtenay Semel to complete the spicy Scorpio trifecta, but we also discovered something that my jeans and I would have really benefited from my freshman year of college: diet vodka. More»

Chris Pine, Samantha Ronson, Nicky Hilton and more join hosts Olivia Wilde and Marvin Scott Jarrett at SKYBAR to celebrate NYLON's August Denim Issue; TV industry veterans light up the panels for the audience at Day 1 of the 2011 Television Critics Association Summer Press Tour; Travis Barker, Paul Wall, Louie Vito and more inaugurate Jeremy "Twitch" Stenberg into the Famous Stars & Straps family at a pre-X Games kickoff at The Roxy—it's been a slow week but things are picking up so get all the details from the Wednesday night in this edition of Last Night's Parties. More»

Neil Patrick Harris, Rex Lee, RuPaul, Wilmer Valderrama, and Tori Spelling (don't ask) step out for the LGBT filmmaking community at the Outfest 2011 Opening Night Gala screening downtown; Martyn Lawrence-Bullard, Taryn Manning and Maria Menounos snack on sushi and shop bikinis as Melrose gets a new place to snag some sexy summer beach gear with the opening of the Shay Todd flagship—summer is a little slow but not that slow, so get all the pressing details on what went down Thursday in L.A. with today's edition of Last Night's Parties. More»

[Jaime King, Erika Christensen photo via Charley Gallay/WireImage] LMFAO performs without Redfoo, Paris Hilton loves herself in 3D and David Arquette is out yet again on a weeknight; Jaime King, Ashton Kutcher, Monique Lhuillier and Marisa Tomei step out for the opening of the new Restoration Hardware store on Beverly Blvd; Busta Rhymes, Ne-Yo and the hip-hop world warm up for the 2011 BET Awards in Hollywood—all of this and more was just another Thursday night in this town and the weekend hasn't even started yet. Get it all in our rundown of Last Night's Parties. 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»

@jordanrubin I just added "The Social Network" to my Facebook likes and my computer exploded.
17 minutes ago via Twittelator
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@hipsterrunoff The new twitter seems to be effing 'killing it.'
35 minutes ago via web More»

@BeardoBeardo In a baby blow up pool sitting in my front yard.
about 1 hour ago via Echofon

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@BarronHilton There's a hornet in my shower...
31 minutes ago via web More»

@coketweet The blonde next to me is bitching about the lunch hour rush at my tanning salon. She is why the terrorists hate us.
about 2 hours ago via Twitterrific

@hughhefner It's time for a haircut and then a little gin rummy with the guys.
about 2 hours ago via web More»