Thursday was a busy, busy day for some Oscar nominees.
The Dior beauty folks hosted a late-night, candlelit dinner party graced by Naomi Watts, Kate Bosworth, Lindsay Lohan, Diane Kruger, Emmy Rossum and Joy Bryant on the Chateau Marmont patio in Hollywood, Calif.
Best actress Oscar nominee Keira Knightley — staying in the Chateau — even popped down briefly with some pals. But the “Pride & Prejudice” beauty was a bit hard to recognize because she was suddenly sporting very long, thick hair. Hmmm. Extensions? Seems very likely.
Couldn't tell if she was also wearing the new brand new H. Stern right-hand diamond ring that she picked out and took home from the Diamond Aquifer Retreat at Soho House the day before. But probably. Wouldn't you?
O-nominated "Brokeback Mountain" couple Heath Ledger and Michelle Williams noticed a few flashes from their Marmont penthouse suite high above the party and called downstairs to get the camera scoop. They were later seen picking up a car down in the garage, sans their baby daughter, Matilda.

Earlier, Oscar nominee Amy Adams — star of “Junebug” — was beaming at the Independent Spirit nominees reception at Casa del Mar in Santa Monica. Adams has a darn good reason to look so happy: she's also nominated for a Spirit best supporting actress award. Spirit nominees “Brokeback Mountain” Oscar fave Ang Lee and his producer James Schamus and their “Capote” Oscar rival, director Bennett Miller were also at Thursday's reception.
The Spirits, being held on Saturday in Santa Monica, mirror the Oscars more closely than ever, causing some folks to wonder: What’s the point? Host Sarah Silverman, that’s what. The show promises to be shorter, less scripted and oh, let’s just say it, waaay more fun than Sunday’s Oscars.
If you want to catch some possible Oscar warm-up acceptance speeches from Terrance Howard, Felicity Huffman, Philip Seymour Hoffman, Ledger and Williams, George Clooney and/or Paul Haggis, tune in to the live awards broadcast on the IFC Channel at 5 p.m. Saturday.

Also on Thursday, “North Country” Oscar-nominated best actress Charlize Theron wore a slinky black Dior dress to host Vanity Fair’s Amped for Africa benefit at Republic restaurant. By the way, it's official. The actress will be wearing a Dior couture gown to the Oscars. "She doesn't have to wear Dior just because she has a beauty contract with us," revealed a Dior beauty rep. "She just fell in love with the gown."
Miller, his “Capote” Oscar-nommed pal Philip Seymour Hoffman and “Crash” best supporting actor, Oscar-nommer Matt Dillon hit Jason Binn's Los Angeles Confidential pre-Oscar party Thursday night at the Sky Bar in West Hollywood.
And a shockingly sexy Armani-clad Jodie Foster — you are correct, she’s not nominated for anything, just making sure you’re paying attention — attended the U.S.-Ireland Alliance honors for acclaimed directors Jim Sheridan, Neil Jordan and David Holmes at the Wilshire Ebell Theatre in Los Angeles.
Seen out of town: The Constant Gardener” Oscar nominee Rachel Weisz was still at home in New York but she turned up at Bloomingdale’s to help launch a new women’s fragrance for Burberry.
Photo Credits:
(Top right) Naomi Watts at the late night Dior private dinner at Chateau Marmont.
(Donato Sardella / WireImage)
(Top left) Oscar nominee Keira Knightly models her new long hair and H. Stern right-hand diamond ring from the Soho House Diamond Aquifer Retreat.
(Lester Cohen / WireImage)
(Bottom) Oscar nominee Charlize Theron hosts Vanity Fair's Amped for Africa event.
(Lester Cohen / WireImage)





