Showbiz
Photorazzi
The pair joined Justin Timberlake and Grey's Anatomy actress Katherine Heigl in the countdown, which saw Harry Potter author J K Rowling take the top spot.
Posh Spice told Walters that the couple and their three sons felt settled in the US, saying: "I think it’s a great place, we’re probably the happiest we’ve been as a family. It’s great. We love it. What’s not to like?”
Ex-US president Bill Clinton, MySpace creators Chris DeWolfe and Tom Anderson, and Dreamgirls star Jennifer Hudson also made it into the 15th edition of Walters' annual list.
Victoria and her Spice Girls bandmates kicked off their reunion tour in Vancouver last week.
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