Celebrating Dee Dee Warwick Dee Dee Warwick (1945–2008) was an American soul and R&B singer known for hDee Deerful voice and emotional delivery. The younger sister of Dionne Warwick and cousin of Whitney Houston, she made her mark in the 1960s and 1970s with hits like “Foolish Fool” and “I’m Gonna Make You Love Me.” Though she never achieved the same level of mainstream fame as her sister, Dee Dee earned Grammy nominations and respect in the music industry for her rich vocal style and contributi