George Michael, Alicia Keys, Tinie Tempah For Keep A Child Alive's Black Ball

George Michael, Alicia Keys, Tinie Tepmah and Paloma Faith will all perform at this year's Keep a Child Alive's Black Ball in London.

The charity event hosted by Alicia Keys and Mark Ronson will take place at London's Roundhouse on June 15.

In a statement Alicia Keys said: ''I've been a fan of George Michael for as long I can remember. He is a legend and an inspiration. His work raising awareness and funds for those suffering with the HIV virus has spanned three decades.'' 

''I'm honoured that George has lent his voice to our KCA cause and I'm so excited that he's singing for us at the Black Ball in London. It’s going to be an amazing night!"

In previous years Bono, Annie Lennox, Sade, David Bowie, Youssou N’Dour, Gwen Stefani and Jennifer Hudson have all performed at the Black Ball event.

For more information about the event visit www.keepachildalive.org/the-black-ball.

Meanwhile, George Michael has added additional dates to his upcoming UK and Ireland tour due to public demand.