ZANIA May 20, 2011 at 2:14 pm I think the only reason Britney album went platinum is because her worldwide sales is better than Chris I think she sold about 900,000 world wide already and Chris sold 731,000 world wide, but Chris US sales is better than Britney. ----------------------------------------------------------------------------- You can't go platnium worldiwde. You can only be certified for a country. So her ww sales don't get her certified in the US. Britney went platnium because certifications are based off of RIAA which the label is a part of that proccess and it's based of of shipments of the album. she SHIPPED 1 million copies. Like how Chris was certified Gold before he sold 500k.