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#ChartFact: @KatyPerry has scored 18 #OfficialSinglesChart Top 40 hits. Can #Birthday be her 19th? http://t.co/TrSxH4uIV1

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1927

Date Title, Artist, (Label) Peak Position Weeks Weeks at No.1
22/04/1989

THAT'S WHEN I THINK OF YOU

1927 (WEA YZ 351)

46 6 0
Date Title, Artist, (Label) Peak Position Weeks Weeks at No.1