Nikki Sixx

Mötley Crüe's Nikki Sixx announces new autobiography The First 21

Watch: Sixx:A.M. premiere charity single ft. Corey Taylor, Slash, Ivan Moody and more

Sixx:A.M. tease mystery project with Corey Taylor, Slash, Joe Elliott and more

Nikki Sixx: "I'm unofficially retired from touring"

Nikki Sixx celebrates his 58th birthday by quitting Facebook and Twitter

Nikki Sixx: "Gene Simmons is an overrated guy that dresses like a clown"

Nikki Sixx launches attack on Gene Simmons for his controversial Prince comments