Musicians, actors and supermodels joined Marc Jacobs and Louis Vuitton to celebrate the opening of Takashi Murakami's new exhibit in LA. Marc was still rocking the blue hair from Kate Hudson's party on Saturday night, but sadly he left his cheerleader costume at home. Also, debuting a new hair color was Christina Ricci, who lightened up her jet black locks. Bella wants to know which you prefer — light or dark haired Christina? And speaking of hair, isn't Portia looking a little too Rachel Zoe? The busiest man in showbiz, Ryan Seacrest, found time to support Marc and Takashi. In not so shocking news, Kanye West performed at the party...because he will literally perform anywhere these days...someone hire him for a company holiday party please.

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Will Ferrell and his adorable little son Magnus had a father/son brunch Saturday morning in Long Beach. Will and Magnus were joined by Will's parents who were obviously thrilled to see their grandson. When Semi Pro comes out in 2008 it will have been a year since Will was on the big screen. It's a decently sized hiatus considering how much he's been cranking out the funny over the past few years. Can't blame him for wanting to take a break to be with his family and work on Funny or Die, a team which Judd Apatow recently joined. Hey, as long as Will is creating something to keep us laughing, no complaints here.

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Shia LaBeouf was unfortunately still thinking that slicked back hair was a good look for a night out on the town at Les Deux over the weekend. We guess it was only a matter of time before super serious Shia decided to loosen up a little and start hitting the club scene and apparently it didn't take him very long to get the hang of it. Us Weekly reports that Shia loved getting recognized and was dancing and making out by the end of the night, even though he was overheard saying, "I’m relatively new to the scene” but was ready “to party” and "chat with ladies." Sounds like Shia got the memo that he's almost at Manjoyment status. We just hope he doesn't sell himself too short — we all know that there are plenty of party girls that wouldn't exactly be the best influence on him.

Ramey

Alyson Hannigan and her husband Alexis enjoyed a lazy Sunday afternoon out on a walk around LA after lunch. These two look as happy as can be together, reminiscent of her on screen marriage to Marshall on How I Met Your Mother (aka, the best show you're still not watching even though you've been told repeatedly that you should be). Here's another reminder, it's on tonight! So suit up!

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