Rihanna, Calvin Harris and deadmau5 sign up for charity concert

Rihanna, Calvin Harris and deadmau5 are to headline a charity concert at the House of Blues in Los Angeles on February 12. Rihanna, Calvin Harris and...

Source: http://www.femalefirst.co.uk/music/musicnews/Rihanna-226440.html

Carmen Electra Carol Grow Carrie Underwood Cat Power Catherine Bell Chandra West Charisma Carpenter Charli Baltimore Charlies Angels Charlize Theron