Very nice quiz, although I would have expected that 15 out of 20 would give me a higher score :). However, could you accept Jackie Kennedy or Jackie Onassis? I tried both and neither worked, and I believe Jackie is a very commonly used nickname for her.
do you think when he painted the casablanca actress it was the beginning of a beautiful friendship or he regretted it, maybe not then or the next day but soon for the rest of his life?
Look up the definition of 'celebrity' - it simply means someone who is famous, or the state of being famous. You could say Hitler, Stalin, Mussolini, Mao, etc all gained celebrity through their actions. After all, you've heard of them.
Nobody knew her as Debbie Harry