Motley Crue star Nikki Sixx has lashed out at teen sensations Miley Cyrus and the Jonas Brothers because they're considered the new faces of rock 'n' roll.

The hard-living bass player reveals he was sickened by a recent trip to his local record store when he found the Disney darlings in the rock 'n' roll section.

Sixx rages, "There's a lot of s**t out there where people are calling it rock. I went into Barnes & Noble (store) the other day, and there's a huge display that says 'rock & roll,' and it had a big thing of Miley Cyrus and the Jonas Brothers.

"I went, 'What the f**k is this?' People are believing that s**t that is not rock 'n' roll (and) is not the rock lifestyle is rock!" (c) WENN