Britney Spears' court-appointed attorney (the one who is being paid $10K per week out of Brit's money) says that the B-mama isn't quite ready to deal with her own legal issues ... yet.

L.A. Superior Court Commissioner Reva Goetz said that Spears' doctor has not yet completed a "differential diagnosis" and "wants to do additional testing in the not-too-distant future" to check up on her again.

So, for the time being, Brit has to stay out of the "litigation process or ... discovery proceedings." Her court-appointed attorney says her condition is "fluid" and that it could be "harmful to her" if she participates in any aspect of the litigation.

Cosby's Fugly Donation to Charity

Bill Cosby is putting a few of his trademark "Cosby Show" sweaters to good use by letting overweight, middle-aged dads buy them for charity.

Bidding on Heathcliff Huxtable's sweaters will run from June 2 to June 12 on eBay, with all money raised going towards the Hello Friend/Ennis William Cosby Foundation.

Buyers beware, wearing the sweaters in the presence of your wife might get you denied a hoagie sandwich.

Sheen and Brooke – Two and a Half Already?

This should make for some flinty fodder for Denise Richards and her reality show.

Rush & Molloy report that the couple, who are getting hitched tonight, could already be expecting a real wedding present – their first kid. "They've been busy working on having a baby," says a pal to R&M. "They have been for a couple of months."

Apparently the couple is hoping for a son –- Charlie has three girls already.

Mischa M.I.A.?

Mischa Barton –- not someone, as the New York Post points out, who is exactly brimming with movie roles -– has gone off the reservation during the promo push for the film.

Roland Joffe, the legendary director who cast Mischa in "You and I," says that Mischa "hasn't pulled out of interviews, she's pulled out of everything." Apparently she's just disappeared: "Her room is here, she is here, but trying to get the two together has just been impossible. We just don't know where Mischa is."

Party Favors: Fearsome Femme Foursome Lights Up L.A. ... Obama – Candidate for Change ... Of Underwear?

"Sex and the City" hits the big screen today, but we hear that a real-life quartet of lovely, big-city entrepreneurs – ex-CNN anchor Daryn Kagan, Paige Adams-Geller, LA socialite Amy Swift, and Dermalogica's Jane Wurwand -- will be congregating in L.A. tomorrow at the Ladies Who Launch event. ... Designer Andrew Christian has just created a line of Barack Obama boxer briefs and will donate $1 for each pair sold towards the Illinois senator's campaign. Unfortunately, there are no plans to make McCain tighty whiteys or a Hillary thong!