The legendary glam-metal bassist looks back on the crazy times he enjoyed with one of the most notorious bands ever ...

Less than 24 hours later, Vince Neil, Nikki Sixx, and Tommy Lee declared publicly that Mars was retiring from the band entirely — not just touring.

In a recent interview, Nikki Sixx of Mötley Crüe shot back at everyone who received new Crüe single "Dogs of War," dismissing critics.

Nikki Sixx revealed why Mötley Crüe didn't perform at Ozzy Osbourne's Black Sabbath farewell show after Sharon Osbourne said a band was disinvited.