Victoria Beckham has maintained the millions needed to stay posh! After skyrocketing to fame as one of the members of the Spice Girls, the U.K. native, 50, pivoted her talents to become one of the fashion industry’s greatest designers. According to Celebrity Net Worth, Beckham is currently valued at $450 million for her wide-ranging years in the entertainment and fashion worlds, as well as her high-profile marriage to former soccer star David Beckham. In 1994, the mother-of-four was paired with Mel B, Melanie C, Emma Bunton and Geri Halliwell to become the smash hit girl group. In 1996, the wo…