What famous singer has a role in 'Fight Club'?

Explanation

Both Meat Loaf and Jared Leto actually star in the 1999 film 'Fight Club', directed by David Fincher. Meat Loaf has been known as a soloist for several years whereas Jared Leto is the lead singer in the band '30 Seconds To Mars'. The idea behind the novel, upon which the film is based, came to the author after he had been in a fight and came to work the day after with a blue eye and big scratches. No-one in the office noticed, and this is how he got the idea of a regular 'fight club'.