Jared Joseph Leto (born December 26, 1971) Is An American Actor And Musician. His First Major Acting Performance Was As Jordan Catalano In The Television Series My So-Called Life. This Led To A Growing Film Career, Including A Critically Acclaimed Portrayal Of A Drug Addict In Requiem For A Dream. Additionally, Leto Is The Lead Vocalist, Rhythm Guitarist And Main Songwriter Of The Alternative Rock Band 30 Seconds To Mars.