Dionne Warwick and Whitney Houston
What Gen Xer can forget that unforgettable hug the two shared when Whitney won her first Grammy for the phenomenal debut album, one of the best-selling first-time albums ever? This couple marks the most famous of cousins in the industry. Sadly, Warwick has been coping with the death of her cousin in recent weeks. They are first cousins whose mothers were sisters and who sang in the gospel singing group the Drinkard Singers.