Yes, That Is Austin Butler Singing in Baz Luhrmann’s Biopic About the King of Rock ‘n’ Roll 

www.hollywoodreporter.com -BY RYAN PARKER -Tom Hanks co-stars as the infamous Colonel Tom Parker in the biographical musical from Warner Bros. arriving in theaters June 24.
Keywords: austin butler, singing, baz luhrmann’s biopic, king of rock ‘n’ roll, elvis presley