Christina Aguilera, 39 – $160 Million

Christina Aguilera started her climb to fame with a stint on The Mickey Mouse Club alongside other stars like Britney Spears, Ryan Gosling, and Justin Timberlake. She now has a Hollywood Walk of Fame star, five Grammys, and a Latin Grammy to her name.

Appearance matters in her line of business and she’s one of the numerous celebrities who struggled with weight gain issues after having children. Aguilera took it in strides and worked on herself, losing the weight in no time. She’s doing a great job taking care of her skin and she looks at least a decade younger than her actual age.