Billboard Bulletin reports that Los Angeles singer Debra Laws is suing Sony Music Entertainment and Epic Records, alleging multiple counts of invasion of privacy. She says her name, voice, “signature lyrics,” and melody from her 1980 album ‘Very Special’ appear without her consent on the Jennifer Lopez / LL Cool J duet ‘All I Have’. The track is a #1 hit and appears on both Jennifer Lopez’s ‘This Is Me… Then’ and LL Cool J’s ’10’. The suit seeks unspecified damages. No comment from Epic on the lawsuit.