She is known for her flirty attitude and outrageous behaviour. So it was no surprise to see Paris Hilton sashay her way down the catwalk looking sexier than ever as she closed Sao Paulo Fashion Week in a Triton runway show.

The 29-year-old hotel heiress smiled, blew kisses and generally flirted with the crowd as she walked the walk in a sexy white minidress as well as an unusual fringed number.  After the show Paris, whose hair was backcombed into a Brigitte Bardot style, tweeted:

'Rocked the Runway! So much fun! The show went amazing! All the models looked hot as can be and the clothes were to die for gorgeous! Fun!' Paris is no stranger to rocking the runway - having previously walked in shows for Preen, 2 B Free, Honey Bunch and Gripping Eyewear.

Posting a picture of herself backstage before the show, Paris added to her Twitter fans: 'So excited to be walking in the show! The new collection rocks! Love all the looks I'm wearing on the runway! :)' The new shots are sure to please Paris's new toyboy, actor Paul Iancono, 21.

Who is said to be dating the socialite after sharing a kiss at the MTV Awards after-party last week. Beneath an intimate photo taken of her and the actor – who stars in the TV show ‘The Hard Times of RJ Berger’ – Paris tweeted: ‘My new toy boy is hot’.