Helena Mattsson is a Swedish actress who has appeared in both Swedish and American films and television shows. She was born on March 30, 1984, in Stockholm, Sweden.

Mattsson began her acting career in Sweden, appearing in a number of Swedish films and television shows. She made her American film debut in the horror film "Species: The Awakening" in 2007. Since then, she has gone on to appear in a number of American productions, including the television shows "Desperate Housewives" and "Nikita".

Mattsson is best known for her roles in the horror and science fiction genres, and has been praised for her ability to bring both humor and intensity to her performances. She has also been noted for her beauty and her strong screen presence.

Throughout her career, Mattsson has proven to be a versatile and talented actress, capable of bringing nuance and depth to her roles, regardless of the genre. She is highly regarded by both audiences and critics, and is considered one of the most promising actresses of her generation. Whether on the big screen or the small screen, Helena Mattsson continues to captivate audiences with her magnetic presence and her dynamic performances.