Miley Cyrus may flub a line or miss a step every now and again, but the Hannah Montana star gleefully admits it: "I mess up -- there you go!"

"But if you live your life trying to be perfect, you don't really live your life ever, because you don't really make any mistakes and at the end of your life you won't be very smart or wise." the teen told Australia's Telegraph in promotion of her first tour down under this June.

And don't expect a Miley Vanilli show either, as the singer proudly told the paper: "I don't lip-sync.

"I would rather someone say I sang like crap, than have people see me lip-sync," she said, after artists such as Britney Spears have come under fire for shows that appear to be more canned and less organic.

Miley Cyrus Puts An End To Hannah Montana

Miley also took an opportunity to knock the recent overnight success of Rebecca Black, whose catchy viral hit Friday has dominated social media forums going on more than a week.