Britney Spears's 'Scream & Shout' #1 In 17 Countries

Britney Spears has had her fair share of career highs since she first hit the big time on The Mickey Mouse Club and now Brit is celebrating her new single hitting number one in 17 different countries.The 30-year-old singer beamed as she was told on The X Factor that her single with Will.i.am, 'Scream & Shout', had topped the charts in the USA and 16 other countries.

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