Nikki Sixx (born Frank Carlton Serafino Ferrana, Jr. (born December 11, 1958) is an American musician, songwriter, author, fashion designer and photographer best known as the co-founder and bassist of the band Mötley Crüe. Prior to forming Mötley Crüe, Sixx was a member of Sister before going on to form London with his Sister band mate Lizzie Grey. In 2000 he formed side project group 58 with Dave Darling, Steve Gibb and Bucket Baker issuing one album, titled Diet for a New America, the same year while in 2002 he formed the hard rock supergroup Brides of Destruction with L.A. Guns guitarist Tracii Guns. Formed in 2006, initially to record an audio accompaniment to Sixx's autobiography The Heroin Diaries: A Year in the Life of a Shattered Rock Star, his side band Sixx:A.M. features songwriter and producer and vocalist James Michael and guitarist DJ Ashba. Sixx has also worked with a number of artists and groups, co-writing and/or producing songs, such as Sex Pistols's guitarist Steve Jones, Lita Ford, Alice Cooper, Meat Loaf, Marion Raven, Drowning Pool, Saliva and The Last Vegas among others. Sixx launched the clothing line "Royal Underground" in 2006 with Kelly Gray, formerly the co-president and house model of St. John. Sixx dated tattoo artist Kat Von D from 2008 to 2010. A few months after their breakup Sixx and Von D were spotted back together. Sixx was featured on an episode of Von D's reality television show LA Ink in 2008, in which Von D gave him a tattoo of Mick Mars, lead guitarist of Mötley Crüe. On August 25, 2010, Sixx issued a statement that their relationship had dissolved. It was reported on October 19, 2010 that Nikki and Kat had gotten back together. On October 27, 2010 Kat Von D confirmed to USA Today that indeed she and West Coast Choppers owner Jesse James were still an item, debunking original reports that she and Sixx had reconciled. On November 4, 2010 Sixx was spotted at the Call Of Duty: Black Ops Launch Party in Santa Monica, California with model Courtney Bingham.