From CNN:
All it took was a simple invitation from Bush.
“You’re a pretty good Elvis singer,” the president said, in an obvious prompt to his guest. Bush knew what was coming, having previously experienced Koizumi’s tendency to burst into song when it comes to the late rock ‘n’ roll legend who is the Japanese leader’s undisputed musical hero. (Watch Koizumi’s attempt to sing Elvis’ ‘I want you, I need you’ — 2:06)
Koizumi quickly complied. “Love me tender,” he sang. “Wise men say, ‘Only fools rush in.’ “
More here.