Nas has had a busy weekend pre-partying before tonight’s Grammys.  Check out his two nights of parties with, plus Tamia and others hitting up the ASCAP event, inside…

Nasir Jones celebrated his four GRAMMY nominations last night as Hennessy, LL COOL J and "Shark Tank" mega-producer Mark Burnett hosted celebrity friends and tastemakers at an exclusive dinner at The Bazaar at SLS in Beverly Hills.

Mr. Jones looked his usual sexy self in his powder blue suit as he snapped a pic with upcoming "Army Wives" star Ashanti (before she hit Clive Davis’ dinner), LL, and "Shark Tank" stars Mark Cuban and Daymond John.

LL snapped a pic with a cute Christina Milian in green snakeskin.

Tamia was there looking pretty in a Monique Lhuillier cocktail dress and Louboutin peep toe pumps.

Oh, hey LaToya Jackson.

Where you been Sean Paul?

And everyone toasted it up–with Hennessy Black cocktails–to LL COOL J’s second hosting stint, as well as his anticipated upcoming album release.

Friday night, Hennessy spokseman Nas kicked off his GRAMMY weekend with an intimate dinner for him and his guests at Cecconis West Hollywood and an after party at Hyde Lounge:

Young Jeezy, Michael Strahan and fiancee Nicole Murphy were there to toast up soe Hennessy V.S. cocktails.

His Distant Relatives album collabo partner Damian Marley came out to support.

And J.Lo and boyfriend Casper Smart were spotted leaving out of the restaurant as well.

Over at the ASCAP 4th Annual Grammy Brunch yesterday afternoon at L.A.’s The London Hotel:
 

Tamia, who’s also nominated for a GRAMMY tonight, kept it cute and colorful in a bright floral blazer by Sass & Bide, black J Brand jeans and her black and white Chanel pumps.

Jill Scott rocked her all black outfit to the event before hitting up the Roc Nation brunch.

And AJ Johnson brought her big smile and Birkin to the event.

And YBF chic Elle Varner rocked a cute look to the Rosa Regale sponsored-event as well.

Over at the gifting suites:

Even though LL could buy the entire suite 100 times over, he rolled out tons of free swag in luggage bags. Gotta love that free ish.

Photo Credit: WENN/Kirill