NEW YORK - (AP) - Disco queen Donna Summer, whose pulsing anthems such as "Last Dance," "Love to Love You Baby" and "Bad Girls" became the soundtrack for a glittery age of sex, drugs, dance and flashy clothes, has died. She was 63.Her family released a statement saying Summer died Thursday morning and that they "are at peace celebrating her extraordinary life and her continued legacy."Summer died of cancer Thursday morning in Naples, Fla., said her publicist Brian Edwards. Her family released a statement saying they "are at peace celebrating her extraordinary life and her continued legacy.""Words truly can't express how much we appreciate your prayers and love for our family at this sensitive time," the statement said.Summer came to prominence just as disco was burgeoning, and came to define the era with a string of No. 1 hits and her luxurious hair and glossy, open lips.Disco became as much defined by her sultry, sexual vocals - her bedroom moans and sighs - as the relentless, pulsing rhythms of the music itself.Elton John said in a statement that Summer was more than the Queen of Disco."Her records sound as good today as they ever did. That she has never been inducted into the Rock 'n' Roll Hall of Fame is a total disgrace especially when I see the second-rate talent that has been inducted," he said. "She is a great friend to me and to the Elton John AIDS Foundation and I will miss her greatly."