Kiss and tell: Kelly's plunging top reveals surprising lipstick mark

By CLAIRE BATES

Last updated at 18:26 06 December 2007


Where does she find the energy? Kelly Osbourne and new best friend Kate Moss partied till the small hours this morning, after celebrating Chicago's 10th anniversary on the London stage.

Kelly, 23, wore a daring plunging corset style top to the anniversary theatre performance, revealing a lipstick kiss nestled daringly close to her cleavage.

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But the reality TV star was on best behaviour for dinner with Moss and her boyfriend Jamie Hince, wearing a lady-like black satin shift dress for dinner at Nobu.

Then they were whisked off to a do at fashion photographer Mario Testino's house where they partied with the fashion elite.

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Earlier that evening, Chicago performers from the past decade including Denise Van Outen reunited for a charity performance of the musical about two murderous chorus girls and a razzle-dazzle showbusiness lawyer.

Kelly Osbourne, who recently played Mama Morton, told reporters: "It's the best thing I have ever done in my life. The story line is so before its time."

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Ruthie Henshall, who took to the stage in 1997 as Roxie Hart said: "They were very smart in doing the celebrity revolving door. It works for this show."

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"Ten years ago it came right on the heels of the OJ Simpson trial so it was very relevant. We are all totally obsessed with celebrity."

The London revival of the musical, first staged in New York back in 1975, has survived with a constantly changing cast ranging from Hollywood stars Brooke Shields and Joel Grey to French pop singer Sacha Distel.

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Duncan James from the pop group Blue said: "The marketing behind it is quite extraordinary. You get celebrities in and it changes the dynamic of the show. It is one of those shows people come back to time after time."

In a decade of high-kicking decadence, the cast of Chicago has got through almost 15,000 pairs of tights. It has grossed over £120 million at the box office.

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Ute Lemper, who played opposite Henshall in the 1997 production, said: "It hits the modern nerve."

"Also the movie version (in which Catherine Zeta Jones won an Oscar) gave it a big kick in the butt and said 'You stay up there'. Everyone in the world saw the movie and said 'Now I want to see the live show.'"

Nigel Planer, who played alongside Henshall and Lemper in the revival, said: "Even my dad likes Chicago and he hates musical theatre. It is a very classy piece of writing and composing."