Miley Cyrus Calls Playing Hannah Montana The 'Greatest Gift'

Miley Cyrus sent love to her alter-ego Hannah Montana on Wednesday, celebrating the role-of-a-lifetime 15-years after she was introduced to the world via Disney Channel in 2006.

The singer/actress, 28, penned a heartfelt letter to the character - normal teen Miley Stewart's secret pop-star identity - calling the part the 'greatest gift.'