Although Alicia Keys might be embroiled in a bit of scandal in her personal life, the singer is nothing but class when it comes to charity—Keys rounded up Jay-Z and Sade to perform with her at the 7th Annual Black Ball held at the Hammerstein Ballroom in New York on September 30. The event is organized by Keys’ Keep A Child Alive Foundation, which helps families struggling with AIDS and has raised more than $10 million since its inception in 2003.  Maybe Sade can storm the stage Lil Mama-style and add a soulful verse to the inevitable “Empire State of Mind” performance that will take place? [MTV]