03/28/2008 02:46 am ET Updated May 25, 2011

Tilda Swinton Savors Oscar Victory With Young Lover Sandro

Oscar winner Tilda Swinton drew a standing ovation as she accepted Best Supporting Actress for her role in the film Michael Clayton.

But her biggest fan was sitting right next to her.

Swinton chose to attend last night's ceremony with the younger of her two lovers, artist Sandro Kopp.

Meanwhile her other man, 68-year-old John Byrne, stayed at home in the UK.

It was recently revealed that Swinton, Kopp and Byrne - who is the father of her ten-year-old twins, Xavier and Honor - all live in a ménage a trois style arrangement at her home in Nairn, Scotland.

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