'Voice' coach Shakira haunted by cutting contestants: 'The guilt is overwhelming'

Appearing on a reality TV show and singing your heart out is hardly a piece of cake. But don't think the coaches of "The Voice" are...

'The Voice's' Christina Milian 'totally would audition' if she needed a big break

NBC's "The Voice" is in fine form for its fourth season, and already there's plenty of buzz over the judges' interactions -- Shakira is...