Even though I've read stuff about the movie The Host — based on a novel by Twilight's Stephenie Meyer — I have no idea WTF it's about. Aliens, body image, love? (Also, I've already seen an awesome movie called The Host, it was a Korean monster movie.) All I know is there were some cute dresses on display at a screening …

The Bid to Save the Earth is "a one-of-a-kind "green-clusive" collaboration of people, business and environmental not-for-profits committed in spirit and action to protecting the future of our Earth." Translation: a big, fancy, star-studded, money-raising gala and fashion show for a cause, with serious sartorial action…

• Chanel is apparently turning the Musée D'Orsay in Paris into a giant, sparkly, 2,890 square foot billboard for No. 5 perfume. We hope the museum is being rewarded handsomely for its services as a host for corporate messaging. [WWD]

• David Walliams says Stone asks, "'What time are you home because I want to know what time to put the shepherd's pie on?' I never thought I'd have that. An international supermodel who can make a great shepherd's pie." [Sun]

• Julia Roberts' original deal with Lancôme, signed last December, was rumored to be worth up to $20 million. Now that the actress is renewing for five more years, she's said to be earning a cool $50 million. [Daily Mail]

On both sides of the pond, Fashion's Night Out has kicked off — and things will never be the same. (Okay, that last part was a lie. But there were a lot of celebrities in designer clothes.)

• Emily Blunt told British Elle that Photoshop is over-used. "I don't like it when they stretch you out and make you all long and skinny. It makes you look like a Barbie. Who the hell looks like that?" [Elle UK]

Even those stars with really white, slippery teeth were on hand to celebrate the 2010 Operation Smile annual gala at Cipriani Wall Street. Think J.Sim, the Tinz, Nick Cannon, award-winning moddle Lydia Hearst, Mr. Jay...

I'd always associated the word "ball" with, y'know, gowns. But what do I know? At the 2010 Tribeca Ball, held at the NY Academy of Art, Parker Posey and Jennifer Connolly and everybody else looked, instead, ready for rooftop cocktails.

• Leighton Meester has become a face — a mane? a scalp? — of Herbal Essences. She says her personal stylist always uses it. Stars have to lie about these things, but couldn't they at least make it convincing? [Elle UK]