singer Natalie Cole, the daughter of music great Nat King Cole who became a recording star in her own right with hits that spanned three decades, has died, her publicist, Maureen O'Connor, said. She was 65 years old. Cole is perhaps best known for her 1991 multiple Grammy-winning album "Unforgettable: With Love," which became the biggest hit of her career — selling more than 6 million copies in the U.S., according to Nielsen SoundScan. Cole wowed audiences with a seamless duet with her late father's voice on the title tune, one of the elder Cole's signature numbers. Other hits included...