4. Beyonce & Jay-Z
The powerhouse musical pair is not only indescribably talented but also has a philanthropic bone. Beyonce gave her entire $4 million salary from the film Cadillac Records over to Phoenix House, a drug treatment center that has provided treatment and recovery options to men, women, and teens. And her equally considerate husband Jay-Z has donated plenty of time and money, cutting a check for $1 million for the Katrina relief effort and co-producing a song to benefit earthquake-ravaged Haiti.