Clare Helen Welsh is a British actress, singer, and songwriter. She is best known for her roles in the films Trainspotting, The Beach, and The Edge of Love. She has also appeared in the television series Doctor Who, The Wire, and The Tudors. Welsh has released two solo albums, and has collaborated with many other artists. She is an advocate for animal rights and environmental causes. Welsh is a passionate and dedicated performer, and her work has been praised for its emotional depth and complexity. She is an inspiration to many, and her work continues to be celebrated around the world.