Nikki Sixx is the lead lyricist of the band Mötley Crüe .
Nikki Sixx ( born Frank Carlton Serafino Feranna , Jr. on December 11 , 1958 ) is an American musician , songwriter , author , fashion designer , radio host , and photographer , best known as the co-founder and bassist of the band Mötley Crüe .
Nikki Sixx