After a five year hiatus, Uncle Kracker returned to the scene late last year with a monster hit, 'Smile,' from his new album 'Happy Hour' ... and he's pretty much been grinning ever since. 'Smile' ...
In 2004, Uncle Kracker collaborated with Kenny Chesney on the tropical country hit “When the Sun Goes Down.” Country star Kenny Chesney, left, is joined by rocker Uncle Kracker as they perform "When ...