Lisa Marie Presley's newborn twins share a bond with their late grandfather ELVIS - the king of rock was a twin too.
The 40-year-old was particularly emotional when she discovered she was expecting two babies with husband Michael Lockwood, because her dad's twin brother Jesse died during birth.
Presley reveals the moment she realised she was following a family tradition: "I knew my family history - my father had a twin who died at birth, and my other grandmother also had twins.
"But at the ultrasound, the doctor goes, 'There's the heartbeat.' Then she says, 'There's another one.' I started crying, Michael started crying."
And she insists three-month-olds Harper and Finley will get to learn about their very famous ancestor, adding: "There will definitely be a music lesson on Grandpa."