Katie Cassidy is an American actress known for her roles in television and film. She was born on November 25, 1986, in Los Angeles, California. Cassidy gained fame for her portrayal of Laurel Lance in the TV series Arrow, which is part of the DC Comics universe. She has also appeared in other popular shows like Supernatural and Gossip Girl. In addition to her television work, Katie Cassidy has acted in several movies, including When a Stranger Calls and Monte Carlo. She comes from a family with a background in the entertainment industry, as her father is the famous singer David Cassidy. Her career has spanned over a decade, showcasing her versatility as an actress.