American rapper Dr. Dre actually has a Ph.D. doctorate.

False. American rapper Dr. Dre, whose real name is Andre Romelle Young, does not actually have a Ph.D. (Doctorate). The "Dr." in his stage name is an honorary title rather than an academic one. Dr. Dre is a highly successful and influential figure in the music industry, known for his contributions to hip-hop and as a producer, entrepreneur, and co-founder of Beats by Dre. While he may be referred to as "Dr. Dre" in the music and entertainment world, it's important to clarify that he does not hold a doctorate degree.