Kate Beckinsale: Memorial Day Party!

Kate Beckinsale is white hot as she attends a family Memorial Day party on Monday (May 28) in Malibu, Calif.

The 38-year-old English actress kept it super stylish and sexy in a backless top.

Kate‘s upcoming movie, Total Recall, hits theaters this summer. She plays opposite Jessica Biel and Colin Farrell in the sci-fi flick about a factory worker who begins to suspect that he’s a spy, though he is unaware which side of the fight he’s on. Total Recall premieres August 15.

10+ pictures inside of Kate Beckinsale celebrating Memorial Day…