The film, I'm Still Here, will be released in America on 10 September (10).
The documentary chronicles a year in Phoenix's life after he publicly gave up acting and tried to establish himself as a rap star.
Are these men drinking from the fountain of youth? Because we sure want some.
You'll be surprised by the names on these celebrities' birth certificates!
These celebs are bold enough to rock rainbow-hued locks and we're totes jeal.