United Kingdom, March 7 -- Sadie Frost wanted to make a documentary about Twiggy because she is still a fashion icon now after exploding onto the scene in 1966.

The 59-year-old actress directed 'Twiggy', the new documentary film about the iconic model, and Sadie has revealed that she was determined to "celebrate" Twiggy.

In an exclusive interview with BANG Showbiz at the premiere of 'Twiggy,' held at Vue Cinema in London's Leicester Square on Thursday night (06.03.25), Sadie said: "Twiggy is such an exciting, wonderful human being.

"She's done so many things that many people maybe do or don't know about, but I just wanted to document that and celebrate her life.

"From the moment she became a model in 1966, she became the face of 1966....