Today in Tweet Beat, Cindy Crawford needs to know the appropriate behavior when watching Barney. Plus, Lady Gaga releases a still from "Judas" music video.

Cindy Crawford has apparently just noticed that celebrities nab a lot of the plum modeling gigs nowadays. "I just saw the Covergirl commercial with Taylor Swift and I thought, 'Wow, it is so hard for models to get a job these days.' You have to sing and act, too. There doesn't seem to be as much work specifically just…

New research suggests that those among us with moles age at a slower rate and have more taut muscles than our non-moley counterparts. This totally makes up for all of the extra skin cancer screenings!

This season, fashion is heavily into gold. Models are dripping in gold chains, draped in metallicized leathers, or covered, like Siri Tollerod here, in actual gold leaf. I can only assume the ladymags are listening to too much Glenn Beck.

• Cindy Crawford pulls Tyra's patented couture pose on the cover of Vogue India's "Icons" issue. Cindy last popped up on the July cover of Elle Germany and made the front of April's L'Officiel. [Design Scene]

Today in Tweet Beat, Justin Timberlake appreciates your box office dollars, Malcom-Jamal Warner is on a morphine drip for food poisoning, and Rachel Zoe has a cavity—literally.

• "Sources" are saying that Kimora Lee Simmons didn't leave Baby Phat, the fashion line she founded — she was fired. Allegedly, she was kicked out for being too spendthrift. For example: "It costs thousands of dollars to airbrush her."

• Etsy isn't the full extent of Christina Hendricks' modeling — she is the new face of London Fog. Previously, the company's campaigns have featured Tony Parker and Eva Longoria, and Gisele Bündchen, whose pregnancy the company Photoshopped out. [NYDN]

• Chloë Sevigny, on prints, and her latest Opening Ceremony collection: "Very Natalie Merchant, you know? It has this timeless, alterna-girl look. I still dress like how I did as a senior in high school, but with a higher heel." [DFR]

• Paulina Porizkova says news of Kate Hudson's breast augmentation "headed straight to my heart...The availability and ease of transforming our bodies is completely losing our identities and uniqueness. No one ages anymore, no one has imperfections of any kind anymore:

[New York; April 5, 1988. Image via Getty.]

• Lady Gaga took a break from touring to go fishing in New Zealand, "She didn't take her heels off once - she went down to Onetangi beach to go fishing in her eight-inch heels, undies and a man's business shirt..."

• Corey Feldman says he was woken up today by his brother and sister who, "Informed me of the loss of my brother Corey Haim. My eyes weren't even open all the way when the tears started streaming down my face."

Today in Tweet Beat, the Jersey Shore cast is in L.A. and paling around with Lindsay Lohan and Simon Rex, Jill Zarin visits Gawker Media, and, for some reason, Paramount has asked Danielle Staub to host The Lovely Bones premiere.

• Mad Men isn't on the air right now, but Jon Hamm will be on your TV!

• A former crew member of The Tyra Banks Show says that there was a high employee turnover rate at the show as Banks was a "diva" who "could be pretty difficult to work for." [Gatecrasher]

The Unicef Ball, at the Beverly Wilshire, was a Big Deal. Cindy Crawford went all Barbie, Alyssa Milano went festive, and Joan Collins...well, you're just going to have to see her footwear for yourselves.

• Michaele and Tareq Salahi, the now-infamous White House party crashers, have "postponed" a planned appearance on Larry King Live in an attempt to instead make "hundreds of thousands of dollars" by selling their story to the highest bidder. [NYTimes]

• Nicole Richie has been complaining that she doesn't feel well for days, and now she's been hospitalized at Cedars-Sinai for pneumonia. Her rep says she's "doing well."

• Last week Lindsay Lohan ran when her ex Courtenay Semel confronted her about rehab. At a party this weekend her friends tried again, but Lindsay, "kept moving from room to room... She was clearly hyped-up on more than just booze."