Elvis Presley fans wait outside Graceland, Presley's Memphis, Tennessee home, to take part in the annual candlelight vigil. Fans from around the world commemorate the 35th anniversary of Presley's death at Graceland. (AP Photo/Mark Humphrey)

Fans are lined up to take part in the annual candlelight vigil marking the 35th anniversary of Presley's death. AP

Elvis Presley chairs hold spots for people waiting outside Graceland, Presley's Memphis, Tennessee home. AP

Candles are reflected in a photo of Elvis Presley at a memorial set up by a fan at a candlelight vigil at Graceland, Presley's Memphis, Tennessee home. AP

Elvis Presley fans take part in a candlelight vigil at Graceland, Presley's Memphis, Tennessee home. AP

Elvis Presley died on August 16, 1977, from a heart attack after battling prescription drug abuse. AP

Elvis Presley's ex-wife Priscilla Presley (left) and their daughter Lisa Marie Presley speak to fans gathered at a candlelight vigil at Graceland. AP

This was the first time both women have appeared together at the annual candlelight vigil, a tradition dating to the early 1980s. AP

Fans pass by Elvis Presley's grave during a candlelight vigil at Graceland, Presley's Memphis, Tennessee home. AP

Elvis admirers from around the United States and the globe have flocked each August anniversary to Graceland, where the singer is buried. AP

Elvis Presley impersonator Dennis Nickells, from Vernon, New York, performs for drivers on Elvis Presley Boulevard in front of Graceland. AP

The candlelight vigil marked the high point of Elvis Week, the annual celebration of Presley's life and career. AP