42 years old (Born on March 13, 1976)
American, Actor; He is famous from Steven Hyde on That 70s Show.Attended the Pasadena Art Center for a semester, but work kept interfering with attending classes. He paid $2,995,000 to purchase a 4,323-square-foot house in Los Angeles` Los Feliz area that once was owned by rock and roll legend Chuck Berry.  Older brother of actor Christopher Masterson With his brother Chris and That `70s Show costar Laura Prepon has invested in "Card Player Magazine". He and his fellow castmates from "That `70s Show" (1998), Topher Grace (Eric) and Laura Prepon (Donna) have made guest appearances on "King of the Hill" (1997), but not all in the same episode.
Danny Masterson's Best Moments
Fun Facts About Danny Masterson
Currently resides in Los Angeles, California and New York City. 
Went to public school thru 10th grade but had to switch to tutoring to graduate, as the acting jobs became more frequent and lengthy.
Danny`s brother Christopher Kennedy Masterson is living with Laura Prepon since 2001. Danny Masterson and Laura Prepon are the main characters in the TV series "That `70s show".
His favorite band is Pearl Jam.
Club promoter: Sunday nights at Guy`s, a jazz band/Cotton Club era. 
Co-owner of a Los Angeles restaurant, Dolce, with _"That `70s Show" (1998)_ co-stars Wilmer Valderrama and Ashton Kutcher.
Was a child model at the tender age of four before taking the turn to acting.
Hosts radio show: Feel my heat in Los Angeles. (Indie 103.1)
Co-hosted the Fox-TV special Woodstock `99 (1999) (TV) with his "That `70s Show" (1998) co-star Wilmer Valderrama.
Older brother of actor Christopher Masterson.
He is frequently the guest DJ in several Los Angeles clubs, going by the name DJ DonkeyPunch, but later changed the name to DJ Mom Jeans.
Older half-brother of Alanna Masterson and Jordy Masterson from his mother`s second marriage. Older half brother of Will Masterson from his father`s second marriage.