Former rock groupie JO JO LAINE, ex-wife of WINGS guitarist DENNY LANE, has died of liver cancer. She was 54. The brunette beauty went public with her battle against the disease in June (06) and vowed to fight it. Jo Jo died on Sunday (29OCT06) in London hospital after falling at home. The former model was well known on the rock scene in the 1960s and 1970s, and was romantically linked to Jim Morrison, Jimi Hendrix and ROD STEWART.