Andy Samberg, as his 'Popstar' alter ego Connor4Real, and Adam Levine appeared on Tuesday's 'The Voice' to perform their new single "I'm So Humble." ...

In addition to “I’m So Humble,” the trio also dropped “Mona Lisa” on Tuesday. Andy Samberg on His Oscar Snub and Why ‘There Is Nothing Closer to My Heart’ Than The Lonely Island.