Rose Byrne is an Australian actress known for her versatile performances in film and television. She gained recognition for her roles in movies like Bridesmaids, where she played the character Helen, and X-Men: First Class, portraying Moira MacTaggert. Byrne has also starred in popular TV series such as Damages, earning critical acclaim and several award nominations. Born on July 24, 1979, in Sydney, Australia, Byrne began her acting career in the late 1990s. She has since established herself as a prominent figure in Hollywood, often balancing comedic and dramatic roles. In addition to her acting, Byrne is involved in various charitable causes and advocacy work.