The British model and actress wowed on the black carpet at the 8th annual Hollywood Domino Gala and Tournament on Thursday (19 February).
Kelly joined the likes of Kevin Jonas, Natasha Bedingfield and Nicky Hilton at the event, which was to benefit Artists for Peace and Justice, a non-profit organisation to help the residents of Haiti.
The star has relocated to LA to work on new sitcom One Big Happy, which premieres on US TV screens next month.
Produced by Ellen DeGeneres, the comedy series is about a man and his lesbian best friend who decide to have a baby together, only for things to be complicated when the man falls in love with Kelly Brook's character.
The first trailer for it aired during the Super Bowl earlier this month.
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