Discover Mariah Carey’s greatest hits. Hear the timeless songs that showcase her incredible vocal range, from soulful ballads to upbeat anthems.

Mariah Carey has a million reasons to be thankful ... as her 2005 Emancipation of Mimi single "Shake It Off" reached 2X Platinum status on December 6 and her 2009 Memoirs of an Imperfect Angel ...