Multi Grammy Award-winning artist Alicia Keys sits down in London with Simon and Brian to discuss her new single 'In Common', her forthcoming sixth studio album, and her songwriting on a range of hits including 'Fallin'', 'A Woman's Worth', 'If I Ain't Got You', 'Put It In A Love Song', 'Empire State of Mind' and 'Girl On Fire.' Alicia also describes her relationship with the late, great, Whitney Houston, and the circumstances that led to her co-writing the singer's final hit, 'Million Dollar Bill.'