666 Park Avenue Wiki
Main Cast
Helena Mattsson
Name Helena Mattsson
Birthdate March 30, 1984
Character Alexis Blume
Filmograpy Iron Man 2, NCIS, CSI: NY, CSI: Crime Scene Investigation

Helena Mattsson who portrays Alexis Blume on 666 Park Avenue.


Mattson is from Stockholm, Sweden. Mattson was discovered in her early teens by one of the biggest modeling agencies in Sweden and began a modeling career.

After graduating from her Performing Arts High School in Stockholm, Mattson travelled to London and New York to study acting. Her big break came at the age of 19 when, having left London, she was cast as the lead in the WB comedy pilot Sweden Ohio for Fox Television.

Mattson appeared in a recurring arc on ABC's hit series Desperate Housewives, as well as in the recurring role of Cassandra on Warner Bros.' Nikita this year. Along with being featured as a guest star on many television shows, her feature film credits include Surrogates with Bruce Willis, Iron Man 2 with Robert Downey Jr., as well as two upcoming films, Guns, Girls and Gambling and Martin McDonagh's Seven Psychopaths, starring Colin Farrell and Woody Harrelson.