John Foster Brings American Idol to Tears With Original Song Honoring His Late Best Friend
John Foster’s American Idol Journey Is More Than Music—It’s a Mission John Foster, a Louisiana native and LSU biology student, isn’t just chasing a music dream — he’s driven by purpose. His goal? To become a “singing oncologist” and use music and medicine to bring healing to cancer patients. During his first audition on American Idol, Foster impressed judges not only…