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»

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»

Last night in NYC, Christian Louboutin celebrated his 20th Anniversary as shoe god, A$AP Rocky took over Irving Plaza, the Boss (Bruce Springsteen), Chloe Sevigny, and Harvey Weinstein attended the premiere of Lilyhammer, Cynthia Rowley, Diane von Furstenberg, and Kelly Rutherford hit up the launch of CFDA x OpenSky, and so much more.  Last night's parties were all about fashion. More»

An unusual mix of models, athletes and randoms such as Alison Waite, Amare Stoudemire, and Ray J (respectively) join in a testosterone-infused gathering hosted by none other than Playboy in honor of the ESPY awards at Boulevard3; Director Wayne Wang, actress Li Bing Bing, and producer Wendi Murdoch mingle for the cameras to promote their newest film, Snow Flower and the Secret Fan at The Little Theatre—get all the details you'd ever want to know about what went on Monday night in L.A. in today's edition of Last Night's Parties. [Jim Gianopulos, Nancy Utley, Peter Rice, Wendi Murdoch, Steve Gilula photo via] More»

We began our night feeding my ongoing musical obsession at the City Center Encore's production of Damn Yankees. The last City Center Production we went to was last summer's Gypsy with Patti Lupone. As you may know, the production transferred to Broadway and garnered Tony Awards this year for not only Patti Lupone but also for her co-stars Boyd Gaines and Laura Benanti. So we had very high hopes for this production and we weren't disappointed.

Scott has a theory that it must be in Cheyenne's contract that he be shirtless in every show that he appears, much like his theory that Sarah Jessica Parker's contract states that she be referred to as beautiful at least a half dozen times in any screenplay.

More dish from evening:

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