The actress is well known for her unique sense of style, and her look is coveted the world over. She has revealed Ryder, her child with her ex-husband Chris Robinson, is the person she has to thank. Her son loves giving her last-minute advice before she takes to the red carpet and is her number one fashion critic. "He is very, very, very particular about the things that he likes, and he`s very vocal about when he doesn`t like something I`m wearing," Kate told ET online. Ryder had obviously worked his magic at the recent premier of Kate`s latest movie The Killer Inside Me at the Tribeca Film Festival. The star dazzled in a modern take on the little black dress by Louis Vuitton, accessorised with on-trend patent shoes and Cartier jewellery. The 31-year-old stars in the movie with fellow Hollywood beauty Jessica Alba. The thriller is a departure for both women from the safer roles they tend to play and Kate was ready for the challenge. "It was an interesting role for me just really meaty scenes, you know, different and dark," she said.