Possible Clues:

• Singer with the 2001 #1 hit 'Fallin''
• Grammy-winning 'Girl on Fire' singer
• Usher's duet partner on "My Boo"
• 2001 Best New Artist Grammy winner
• Singer/songwriter who received a 7-Down (2002, 2004-06, 2008)
• Her debut UK hit was Fallin'
• She provided Songs In A Minor