By ELEANOR GOWER
Old Hollywood shimmer: Kim Kardashian arrived at tonight's Cinema For Peace event in Los Angeles in a plunging silver gown and tumbling curls
She may have made her name as a reality show star, but Kim Kardashian was doing her best to conjure up some Hollywood glamour at a charity event tonight.
The 31-year-old arrived at the Montage Hotel in Los Angeles sporting a plunging silver gown and tumbling curls.
Spiky silver heels and a long matching necklace completed the look as she posed for photographers at the Cinema For Peace event, which benefited J/P Haitian Relief.
Curvy: Kim's wrap around silver dress showed off her enviable figure at tonight's event benefiting J/P Haitian Relief
And the Keeping Up With The Kardashians star found herself rubbing shoulders with some of Hollywood's elite, with Demi Moore, Sean Penn and Mel Gibson also attending.
The star has found her family in the headlines in recent days with questions being raised over the paternity of her younger sister Khloe and reports in the New York Postr which questioned their reality show's ratings and the family's pulling power.
However, Kim looked unruffled as she strode confidently down the carpet.
Extremely slim: Demi Moore showed her very slender frame next to her daughter Rumer Willis at the event
Kim's curves looked all the more visible in comparison to Demi Moore who was showing off an extremely thin frame.
The actress's legs looked very slim compared to her daughter Rumer who wore a black sheer top and leather jacket.
Rumer's short curly hair took on a reddish tinge, while Demi wore her hair long and straight.
Animated: Clad in black, Mel Gibson looked happy and relaxed as he arrived at the bash
Meanwhile, Mel Gibson looked on fine form, waving at the assembled photographers and smiling broadly as he made his way into the event.
Actress Hilary Swank also stuck to black, sporting a high necked clinging dress and heels.
Model Petra Nemcova opted for a more striking ensemble, standing out in a royal blue satin gown teamed with bright red lipstick.
Black and blue: Hilary Swank sported a high necked black dress while Petra Nemcova stood out in an electric blue floor length gown
Black and white tie: Melanie Griffith sticks to a smart black suit with a twist while British
actress Felicity Jones looks stunning in a lacy black and white dress
Melanie Griffith also plumped for black, sporting a smart black suit with a glittery twist.
British actress Felicity Jones, who has won both plaudits and prizes for her role in indie film Like Crazy, looked stunning in a lacy white dress and black belt.
Orlando Bloom and Sean Penn were also on hand to lend their support to the cause, with Orlando looking particularly dapper in a black suit and tie.
Star power: Orlando Bloom and Sean Penn both looked dapper as they leant their support to the cause