Charlie, a struggling DJ and eternal bachelor is given a final chance at success when he reluctantly becomes a nanny to his famous best friend's problem-child daughter.Charlie, a struggling DJ and eternal bachelor is given a final chance at success when he reluctantly becomes a nanny to his famous best friend's problem-child daughter.Charlie, a struggling DJ and eternal bachelor is given a final chance at success when he reluctantly becomes a nanny to his famous best friend's problem-child daughter.