L.A. Confidential Magazine and Tony Bennett enjoy an elegant dinner at Crustacean in Beverly Hills to celebrate the Grammys; Jerry Ferrara and P. Diddy showed up for the premiere of Think Like A Man; Mary J. Blige rocks the Avalon for the (Belvedere) RED Pre-Grammy Party; Mark Ronson DJs the Re:Generaton Music Project World Premiere; Paris Hilton and The Black Eyed Peas hit the 1st Annual Trans4Mation pre-Grammy party; Kelly Price and Whitney Houston take the stage at For The Love of R&B Grammy party before Whitney is angrily escorted out; Christina Milian and Eric Stonestreet of “Modern Family” celebrate L.A.’s music industry with a party at The Getty House; Lily Aldridge shows off her baby bump at HBO's "Eastbound and Down” season three premiere; Bill Nye the Science Guy and Chris Evans, celebrated the worldwide debut of a new 100% electric Tesla SUV—from Whitney Houston's latest public adventure in being a hot mess to new electric cars, we've got the details on what went down Thursday in Los Angeles in this edition of Last Night's Parties! More»

As the multitude of amazing, exclusive Grammy parties going down this weekend surely proves, we love our music stars out here. But this is Hollywood, first and foremost a movie town, so what better way to celebrate the Grammys than with a movie about music? That must have been the thought process behind Re:Generation Music Project, a documentary that challenged music producers Mark Ronson, DJ Premier, Skrillex, Pretty Lights and The Crystal Method to compose and produce a song from a completely different genre. They all showed up to last night's premiere at Grauman's Chinese Theatre, and it looks like it was a hell of a party. More»

Reese Witherspoon, Chris Pine and Tom Hardy attend the premiere of their new movie This Means War at the Grauman's Chinese Theatre; Lana Del Rey performs at the Grammy Awards' Producer's and Engineers Wing Event; The Jonas Brothers and Bryan Greenberg kick off "Rock The Vote" at Fred Segal; Essence Magazine honors Kelly Rowland and Sylvia Rhone in the 3rd annual Black Women In Music Event; Courteney Cox and the cast of "Cougar Town" attend their premiere screening in Beverly Hills; The Grammys celebrate themselves with a Grammy Glam party featuring Erykah Badu and DJ Spinderella—the parties kept on rolling through Tuesday and Wednesday here in Los Angeles and we've got the details on what went down in this installment of Last Night's Parties! More»

Brad Pitt, George Clooney and the rest of the Oscar nominees gather for the 84th Annual Academy Awards Nominees Luncheon at the Beverly Hilton Hotel; Channing Tatum and Rachel McAdams step out for the premiere of their new film The Vow; Meryl Streep and Glenn Close celebrate AARP Magazine's 11th Annual Movies For Grownups Awards with a cocktail party and ceremony—while most of the country was still recovering from the ritual overindulging that goes hand-in-hand with the Super Bowl, it was another eventful Monday in L.A. and we've got your inside look at the best events and beautiful people who attended them in this edition of Last Night's Parties. More»

Ashley Tisdale, Vanessa Hudgens, Rachel McAdams

Vanessa Hudgens, Rachel McAdams, The Rock and more step out for a Hollywood premiere; Kat Von D debuts her art for Sephora; Daniel Radcliffe gets a surprise marriage proposal from an adoring fan on the red carpet at The Grove; Reggie Bush makes his foray into DJing at Wilmer Valderrama's birthday throwdown at Greystone Manor—get the details on who was partying where on Thursday in L.A. to get a head-start on the weekend in this edition of Last Night's Parties! More»

Justin Bieber, Quincy Jones step out to see Michael Jackson immortalized with hand and footprints in cement at Grauman's Chinese Theatre; Salt-n-Pepa prove they still got it at the launch of McDonald's new Chicken McBites menu item; The 18th Annual Screen Actors Guild Awards holds a behind the scenes champagne dinner by Suzanne Goin; Diane Keaton,  Julia Louis-Dreyfus, Kevin Kline and more kick off the Santa Barbara International Film Festival—we have the highlights of what went down on Thursday in and around L.A. in this edition of Last Night's Parties. More»

Dustin Hoffman, Nick Nolte and others enjoy the premiere of HBO's new drama "Luck"; David Beckham cheers on the Lakers with Jack Nicholson and Chris Tucker; Julia Louis-Dreyfus and Amanda Peet take in a play at the Mark Taper Forum—it's all about having fun on a school night in L.A. and we have your insider's look in this installment of Last Night's Parties. More»

The Los Angeles Gay and Lesbian Center presents Rachel Zoe with an award for her work with homeless youth; Sam Worthington and Elizabeth Banks grace the red carpet for the Man On A Ledge premiere; Jodi Lyn O'Keefe launches her new jewelry line "Q"; Marg Helgenberger from "CSI: Crime Scene Investigation" gets a star on the Hollywood Walk of Fame—it was just another Monday night in Los Angeles and we have your details in this installment of Last Night's Parties! More»

Jeffrey Katzenberg, Chris Miller, Salma Hayek, Antonio Banderas

Salma Hayek and Antonio Banderas help launch Awards Season at Chateau; Dolly Parton and Queen Latifah hit their Hollywood movie premiere; Patrick Dempsey attends the McLaren Beverly Hills opening; Disney ABC host a Winter Press Tour with Krysten Ritter, Andie McDowell, and Leslie Bibb; Forevermark and InStyle take over Bar Nineteen12 at the Beverly Hills Hotel for a party with Michelle Williams, Jessica Alba, and other leading Hollywood ladies—Monday and Tuesday night were bustling with events all over the city, get the details on what went down in this edition of Last Night's Parties. More»

Lea Michele, Ashton Kutcher

Zac Efron, Michelle Pfeiffer and Katherine Heigl hit the premiere of New Year's Eve while Lea Michele and Ashton Kutcher dish out some vom-worthy red carpet PDA theatrics; Jane Lynch, Alec Baldwin and Will.i.am celebrate 30 years of People For The American Way; Anne Heche and Alia Shawkat attend a Sundance Institute mixer; Carmen Electra and others get pampered to support P.S. ARTS—it was a fully-loaded Monday here in L.A., let's talk about it in this edition of Last Night's Parties. More»

Fred Astaire. Humphrey Bogart. Clint Eastwood. Since 1927, when Sid Grauman opened his iconic Chinese Theatre on Hollywood Boulevard, the brightest stars of the movie industry have had their hand or footprints immortalized on concrete plots in the courtyard, a testament to their ongoing fame and talent. So if Grauman's was breaking with 84 years of "movie stars only" tradition to include a musician, you'd imagine the list of candidates would be impressive. Mick and Keith, maybe? Bob Dylan? Dr. Dre? Nah, how 'bout a French house DJ whose most famous song is called "Sexy Bitch"? More»