A publicist for Lisa Marie Presley's said the 40-year-old singer gave birth on Tuesday to twin girls by Caesarean section. One baby weighed 5 lbs15 oz and the other came in at 5lbs 2oz.
The names of the infants have not yet been released.
Lisa Marie lives in the Los Angeles area and the publicist says the births took place somewhere on the West Coast but didn't provide details.
The statement read, "babies and mom are happy and healthy and resting at home".
Lisa Marie is the daughter of Elvis Presley and is married to music the producer Michael Lockwood and she has a 19-year-old daughter and a 15-year-old son by a previous marriage.