Nikki marked his 58th birthday on December 11th by quitting Facebook and Twitter.
"Goodbye Facebook… I wanna get back to what's real," posted the bassist. "Writing music, lyrics, books, photography, etc., etc. If ya wanna follow me, I post photos on Instagram… Otherwise see you live next time I go on tour… Much love…"
Sixx had nearly one and a half million followers on Facebook and more than 700,000 on Twitter...