Diana Krall at Cool Jazz Fest, Oeiras, 30 July 2008

Diana Krall's star on Canada's Walk of Fame

Jazz pianist and singer Diana Krall gives an introduction prior to her performance at the Apollo 40th anniversary celebration held at the National Air and Space Museum, Monday, July 20, 2009 in Washington. Ms. Krall's piano was staged right next to the Apollo 11 Command Capsule. Photo Credit: (NASA/Bill Ingalls)

Diana Krall live at The Paramount Theater in Charlottesville, Virginia

Former U.S. Senator John Glenn, left, and musician Diana Krall during a memorial service celebrating the life of Neil Armstrong, on Thursday, 13 September 2012, at the Washington National Cathedral. Armstrong, the first man to walk on the moon during the 1969 Apollo 11 mission, died on Saturday, 25 August. He was 82. Photo Credit: (NASA/Bill Ingalls)

The Hollywood Bowl utilized bisexual lighting during a performance by Diana Krall where she sang a love song in which the subject is a woman.

Russell Peters speaks with Elvis Costello and Diana Krall at the 2009 Juno Awards in Vancouver, British Columbia, Canada.

Jazz pianist and singer Diana Krall performs at the Apollo 40th anniversary celebration held at the National Air and Space Museum, Monday, July 20, 2009 in Washington. Diana Krall talked about her love of space flight and showed off her temporary tattoo that honors Canadian Astronaut Bob Thirsk who is currently onboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Diana Krall performs at the 2013 Monterey Jazz Festival.

Musician Diana Krall sings Bart Howard's composition "Fly Me to the Moon" during a memorial service celebrating the life of Neil Armstrong at the Washington National Cathedral, on Thursday, 13 September 2012. Armstrong, the first man to walk on the moon during the 1969 Apollo 11 mission, died on Saturday, 25 August. He was 82. Photo Credit: (NASA/Paul Alers)