Just over a month ago, the 50-year-old actress shared photos from her hospital bed on Instagram, without offering any explanation to her fans about what happened.

Her hair was styled in an updo, with two strands left at the front and a bow at the back, while a pair of diamond-encrusted earrings completed the look.

Kate, known for her roles in Pearl Harbour, The Aviator and the Underworld series, partied with Kate Moss and Iris Law at the star-studded charity bash.

Iris is the daughter of British actor Jude Law known his roles in massive hits such as The Talented Mr Ripley and Sherlock Holmes.