Natalie Cole, daughter of jazz legend Nat King Cole and award-winning singer in her own right, has died aged 65 due to complications from ongoing health issues, says her family. The singer had battled drug problems and hepatitis for many years. She had a kidney transplant in May 2009. Cole’s hits included Unforgettable and This Will Be. Throughout her career she received numerous Grammys, an Emmy, and sold over 30m records worldwide