The 35-year-old singer, who is starring opposite Keira Knightly in the film, said he was perfectly contended with the cash he has earned for 'The Voice' and his band's successful career.
"I did this movie for no money. I'm very lucky that I'm in that position.
"I want to have good experiences. I want to treat (acting) completely differently because I have the very fortunate luxury of not having to think of this in terms of money," he said.