Paris Hilton and Robert Pattinson reportedly got very aquainted at an Oscar's after party this weekend.

The heiress - who recently admitted to having a crush on the British - is said to have arrived at Patrick Whitesell's bash in the Hollywood Hills with her sights set on Robert.

Fellow party guests - including the likes of Paris' ex Benji Madden and the Olsen twins - were left open mouthed as the heiress launched herself at the Twilight heartthrob, the Mirror reports.

According to eyewitnesses, the pair chatted for over an hour before the blonde airhead dragged Rob outside for a 'private' moment alone.

Rob eventually managed to escape her clutches and made a quick getaway to catch a flight to Tokyo.

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