45. Cameron Diaz
This is Cameron's fourth year on the Pop 100 as she continues to be one of Hollywood's top-earning actresses. Her busy schedule makes it easy to see why — over the last year, she's had The Box, Shrek Forever After, and My Sister's Keeper arrive on the big screen. She also filmed Knight and Day, The Green Hornet, and Bad Teacher, which costars her ex Justin Timberlake. Cameron's presently rumored to be involved with ladies' man Alex Rodriguez, though she was momentarily linked to Jude Law and Leonardo DiCaprio as well.