Mariah Carey, 49 – $300 Million

Mariah Carey basically defines the word ‘diva’. No matter the occasion, she is always looking polished, and so, when she starred in the 2009 drama film Precious as Mrs. Weiss, a barefaced social worker, some fans didn’t immediately recognize her. Also, in the film, she sported dark hair, which is not something one would associate with Mariah.

In 2018, Mariah revealed to Hello! magazine that her ultimate beauty product was something we can find in our kitchens. Turns out, she likes to bathe in milk to maintain her glowing skin. Her most recent album was released in 2018, titled Caution.