India, April 15 -- Actor-producer Lucy Liu, known for Kill Bill (2003) and Charlie's Angels (2000) has recently revealed that her role in the upcoming sequel The Devil Wears Prada 2, which hasn't been revealed publicly or seen in any trailers thus far, could be considered "a mystery role". Speaking to PEOPLE, she said that the intrigue is part of what makes the project special. "I think that's what's special about it. I think everyone's looking forward to it," she told the outlet. The 57-year-old also described the film, which arrives 20 years after the original hit theatres, as "highly entertaining", promising audiences a mix of glamour and character development: "It's going to give you all the things and show that these characters have grown and changed." Calling herself a long-time fan of the original film, Liu added that sharing screen space with actors such as Meryl Streep and Anne Hathaway was a memorable experience. "Working with Annie and Meryl together in a scene was just amazing. It was almost like a reverie," she said. The Devil Wears Prada 2 is slated to hit theatres on May 1. HTC...