EXCLUSIVE
Yes, Tom Cruise really can sing.
That’s the word from “Rock of Ages” director Adam Shankman, who admits that even he wondered whether the actor had the vocal chops for the lead role in New Line’s musical.
Cruise, best known for his intensity, rather than vocal range, has been undergoing 
intensive vocal training to take on the role of Stacee Jaxx, the biggest rock star in the world.
"He's been studying with — seriously — Axl Rose's voice teacher like five hours a day," Shankman told TheWrap Thursday. "The prognosis is more than excellent."
The director said that he heard Cruise sing at the actor's house.