Diana Krall

With her pre-bop piano style, cool but sensual singing, and fortuitously photogenic looks, Diana Krall took the jazz world by storm in the late '90s. By the turn of the century she was firmly established as one of the biggest sellers in jazz. Her 1996 album All for You was a Nat King Cole tribute that showed the singer/pianist's roots, and since then she has stayed fairly close to that tradition-minded mode, with wildly successful results.