 The 3rd KCA Black Ball London was held at the Roundhouse on June 15, 2011 and hosted and musically directed by Alicia Keys and Mark Ronson.Performances included Alicia Keys, Mark Ronson, Tinie Tempah, Paloma Faith, Beth Ditto, Kyle Falconer, Spank Rock and the legendary Boy George.The 7th Annual KCA Black Ball NY was held at the Hammerstein Ballroom in New York City on September 30, 2010.