Take 'Em to Church: Ledisi

At the 2010 Black Girls Rock ceremony, Ledisi joined Marsha Ambrosius, Jill Scott and Kelly Price for a rendition of Nina Simone's "Four Women." The performance generated quite a buzz in the blogosphere and forced the audience lucky enough to experience it live to get on their feet and sound off with roaring applause for the stellar quartet. 

(Photo: Brad Barket/PictureGroup)