Justin Bieber: “My voice is definitely changing”

NEW YORK, NY - DECEMBER 10: Justin Bieber performs during Z100's Jingle Ball 2010 at Madison Square Garden on December 10, 2010 in New York City. (Photo by Bryan Bedder/Getty Images)

Justin Bieber is aware that his voice is changing.

The 16-year-old singer is working with a vocal coach to get him through it though.

“My voice is definitely changing, gradually,” he said. “It’s definitely lower than last time I was here. I think that everybody’s voice changes. It’s just how you go through it. I have a great vocal coach that’s helping me.”

Justin makes sure he gets time off though.

“I make sure I have at least one day off a week. I need one day of downtime,” he said. “The rest of the week is all jam-packed.”

“I have to have at least one day. It’s hard because I’m away from my family, like, my brother and sister. You only live once, but at the same time, my brother and sister are going to grow up and they’re going to be proud of me.”