After the 2012 tour, the original Wiggles' lineup will be no more. But this band of four merry Australian men -- arguably the world's most famous children's entertainment group -- says it is content ...

For 21 years, preschool kids have screamed “Wake up Jeff!” when the purple-clad Wiggle dozed off; cheered as the red-shirted Murray played his guitar like a rock star and laughed as yellow-clad Greg ...