Mary J. Blige

with George Michael

with Drake

with Artists Stand Up To Cancer, Mariah Carey, Beyoncé, Rihanna, Fergie, Sheryl Crow, Melissa Etheridge, Natasha Bedingfield, Miley Cyrus, Leona Lewis, Carrie Underwood, Keyshia Cole, LeAnn Rimes, Ashanti, Ciara

with Fat Joe, Dre, Eminem

with Mariah Carey

with Kanye West

with Drake

with Beyoncé

with Justin Timberlake, Anna Kendrick, Kelly Clarkson, Anderson .Paak, Kenan Thompson

with Drake